FAQ Get answers to ELD-related questions
FMCSA provides answers to frequently asked questions about ELDs. Consult these FAQs when you have an ELD-related question, as the answer may already be at your fingertips.
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The ELD rule:
- Requires ELD use by commercial drivers who are required to prepare hours-of-service (HOS) records of duty status (RODS).
- Sets ELD performance and design standards, and requires ELDs to be certified and registered with FMCSA.
- Establishes what supporting documents drivers and carriers are required to keep.
- Prohibits harassment of drivers based on ELD data or connected technology (such as fleet management system). The rule also provides recourse for drivers who believe they have been harassed.
Section 32301(b) of the Commercial Motor Vehicle Safety Enhancement Act, enacted as part of MAP-21, (Pub. L. 112-141, 126 Stat. 405, 786-788, July 6, 2012), mandates the ELD rule. It calls for the Secretary of Transportation to adopt regulations requiring ELD use in commercial motor vehicles (CMVs) involved in interstate commerce, when operated by drivers who are required to keep records of duty status (RODS).
The ELD applies to most motor carriers and drivers who are currently required to maintain records of duty status (RODS) per Part 395, 49 CFR 395.8(a). The rule applies to commercial buses as well as trucks, and to Canada- and Mexico-domiciled drivers.
The ELD rule allows limited exceptions to the ELD mandate, including:
- Drivers who operate under the short-haul exceptions may continue using timecards; they are not required to keep RODS and will not be required to use ELDs.
- Drivers who use paper RODS for not more than 8 days out of every 30-day period.
- Drivers who conduct drive-away/tow-away operations, in which the vehicle being driven is the commodity being delivered.
- Drivers of vehicles manufactured before 2000.
Beginning on December 18, 2017, a As of December 18, 2017, a driver using an ELD must have an ELD information packet onboard the commercial motor vehicle (CMV) containing the following items:
- A user's manual for the driver describing how to operate the ELD;
- An instruction sheet describing the data transfer mechanisms supported by the ELD and step-by-step instructions to produce and transfer the driver's hours-of-service records to an authorized safety official;
- An instruction sheet for the driver describing ELD malfunction reporting requirements and recordkeeping procedures during ELD malfunctions; and
- A supply of blank driver's records of duty status (RODS) graph-grids sufficient to record the driver's duty status and other related information for a minimum of 8 days.
Yes. The user's manual, instruction sheet, and malfunction instruction sheet can be in electronic form. This is in accordance with the federal register titled "Regulatory Guidance Concerning Electronic Signatures and Documents" (76 FR 411).
Yes. An ELD can be on a smartphone or other wireless device if the device meets the ELD rule's technical specifications.
Yes. A driver may use a portable ELD. A portable ELD must be mounted in a fixed position during commercial motor vehicle (CMV) operation (CMV) and visible to the driver from a normal seated driving position. This information can be found in the ELD Rule section 395.22(g).
A motor carrier must retain ELD record of duty status (RODS) data and back-up data for six months. The back-up copy of ELD records must be maintained on a device separate from that where original data are stored. Additionally, a motor carrier must retain a driver's ELD records in a manner that protects driver privacy.
FMCSA will not retain any ELD data unless there is a violation.
The motor carrier is responsible for checking that their device is registered. This includes checking both the registration and revocation list periodically. The list of registered and revoked ELDs can be found on the following link: https://eld.fmcsa.dot.gov/list.
In the event that an ELD is removed from the registration list, FMCSA will make efforts to notify the public and affected users. Motor carriers and drivers are encouraged to sign-up for ELD updates to receive notifications on when an ELD has been listed on the Revocation List.
While not required, if the motor carrier configured the driver user account to authorize a special driving category, then the graph-grid will overlay periods using a different style line (such as dashed, dotted line, or shading) in accordance with section 18.104.22.168(c)(1) of the ELD Functional Specifications. The appropriate abbreviation must also be indicated on the graph-grid.
If the motor carrier does not configure the driver user account to authorize special driving categories, then the driver must annotate the beginning and end of the applicable special driving category.
Yes, a motor carrier operating a vehicle with a manufactured model year of 2000 and newer and without an ECM is subject to the ELD rule. If the currently installed engine does not support an ECM and is unable to obtain or estimate the required vehicle parameters, then the operator must use an ELD that does not rely on ECM connectivity, but nevertheless meets the accuracy requirements of the final rule. See Appendix A to Subpart B of Part 395 sections 4.2 and 4.3.1 of the ELD rule for accuracy requirements.
No, drivers will not be required to present RODS on ELDs from December 11, 2017, to December 17, 2017. Drivers can present their previous 7 days of RODS through any of the following:
- Paper records,
- A printout from an electronic logging device,
- A display from a device installed with logging software and electronic signature capabilities,
- Having the records available by entering them into an ELD, or
- Continued use of a grandfathered automatic on-board recording device.
The driver can either, (1) print out their hours-of-service from the other motor carrier; (2) if operating with compatible devices, the ELD data can be transferred between the motor carriers with the driver's approval; or (3) manually add the hours of service while operating for that motor carrier into the current ELD using the editing and annotation functions of the ELD.
Section 395.8(j)(2) provides that "(2) Motor carriers, when using a driver for the first time or intermittently, shall obtain from the driver a signed statement giving the total time on duty during the immediately preceding 7 days and the time at which the driver was last relieved from duty prior to beginning work for the motor carriers." In the alternative, the driver may present copies of the prior 7 days' records of duty status or a print-out of the prior 7 days from the prior carrier's ELD system.
The inspector will cite the driver for failing to have the proper record of duty status, and will place the driver out of service (OOS) for 10 hours (8 hours for a passenger carrier), in accordance with the Commercial Vehicle Safety Alliance (CVSA) North American Standard Out-of-Service (OOS) Criteria. At the end of the OOS period, the driver is allowed to complete the current trip to its final destination using paper logs. If the driver is stopped again prior to the final destination, the driver must provide the safety official a copy of the inspection report and evidence (e.g., bill of lading) proving he/she is continuing the original trip. After reaching the final destination, if the driver is dispatched without obtaining a compliant ELD, he/she will again be subject to the OOS procedures. However, a driver may return with an empty CMV to his/her principal place of business or home terminal, as indicated on the roadside inspection report. Violations count against the carrier's Safety Measurement System (SMS) scores.
Yes, if the motor carrier's operation or the vehicle itself does not meet one of the ELD exemptions.
- A driver operating in the U.S. must have evidence of the hours worked for the current 24-hour period and the previous 7 days.
- A driver operating in the U.S. who is subject to the ELD rule must record all time operating in the U.S. on the ELD.
- A driver operating in the U.S. may record time operating in Mexico/Canada using one of the following methods:
- Records of duty status (RODS) on paper for time operating in Canada/ Mexico during the current day, and during the previous 7 days,
- An AOBRD display or printout of records of duty status, or
- ELD data transfer that displays the driver's RODS for any operations both inside and outside the United States.
Yes. While an ELD may voluntarily be used in vehicles that are model year 1999 or older, use of an ELD is not required in these vehicles; likewise, vehicles with engines predating model year 2000 are to be treated as exempt, even if the VIN number reported on the registration indicates that the CMV is a later model year. When a vehicle is registered, the model year should follow the criteria established by the National Highway Traffic Safety Administration (NHTSA). There may be instances where the model year reflected on the vehicle registration is not the same as the engine model year, most commonly when a vehicle is rebuilt using a "glider kit." In this circumstance, an inspector/investigator should use the model year on the engine to determine if the driver is exempt from the ELD requirements. If the engine model year is older than 2000, the driver is not subject to the ELD rule. While the driver is not required to possess documentation that confirms the vehicle engine model year, 49 CFR Part 379 Appendix A requires motor carriers to maintain all documentation on motor and engine changes at the principal place of business. If a determination cannot be made at the roadside, the safety official should refer the case for further investigation.
Drivers who use the short-haul, timecard exceptions are not required to keep records of duty status (RODS) or use ELDs. Additionally, the following drivers are not required to use ELDs; however, they are still bound by the RODS requirements in 49 CFR 395 and must prepare RODS when required, using paper logs, an Automatic On-Board Recording Device (AOBRD), or a logging software program:
- Drivers who are required to keep RODS not more than 8 days within any 30-day period.
- Drivers conducting a drive-away/tow-away operation, (an operation in which an empty or unladen motor vehicle with one or more sets of wheels on the surface of the roadway is being transported) if the vehicle being driven is the commodity being delivered, or if the vehicle being transported is a motorhome or recreational vehicle trailer.
- Drivers of vehicles manufactured before the model year 2000, or drivers of vehicles with engines manufactured before the model year 2000.
The 30-day period is not restricted to a single month, but applies to any 30-day period. For example, June 15 to July 15 is considered a 30-day period.
Authorized safety officials may inspect and copy motor carrier records and request any records needed to perform their duties.
When a vehicle is registered, the model year should follow the criteria established by the National Administration (NHTSA). Generally, the model year is determined by reviewing the VIN on the vehicle registration. If the model year is pre-2000 based on the VIN, an ELD is not required.
However, there may be instances when the model year reflected on the vehicle registration is not the same as the engine model year, most commonly when a vehicle is rebuilt using a "glider kit" or when an engine is swapped from one vehicle to another. Vehicles with engines predating model year 2000 are also accepted and are not required to have an ELD, even if the VIN number reported on the registration indicates that the CMV is a later model year. While the driver is not required to possess documentation that confirms the vehicle engine model year, 49 CFR Part 379 Appendix A requires motor carriers to maintain all documentation on motor and engine changes at the principal place of business.
Yes. Motor carriers with operations that are exempt from the requirements of §395.8 are exempt from the ELD rule.
Yes. Canada- and Mexico-domiciled drivers must comply with the Federal hours-of-service rules while operating in the United States. This includes using ELDs compliant with 49 CFR Part 395, unless they qualify for one of the exceptions. A driver operating in multiple jurisdictions will be able to annotate the driver's record of duty status on the ELD with information on periods of operation outside the United States. .
The ELD provider may tailor the device to its customers' needs/operations to assist them in accurately monitoring drivers' hours-of-service compliance in accordance with the hours-of-service standards of the country operated in, such as cross-border operations.
Yes. Drivers can drive CMVs equipped with ELDs and still use their exception. A motor carrier may configure an ELD to show the exception for drivers exempt from using the ELD, or use the ELD annotation to record the status.
The ELD rule does not change any of the current hours of service exemptions. Therefore, motor carriers that meet the exemptions defined in §395.1 are not subject to Part 395, including the ELD rule while they are operating under the terms of the exemption. The duty status of the driver may be noted as either off-duty (with appropriate annotation), or "exempt." Learn more about the agriculture exemption.
Yes. However, the ELD must comply with the ELD rule's technical specifications. The ELD may use alternative sources to obtain or estimate the required vehicle parameters, in accordance with the accuracy requirements in Section 4.3.1 of the ELD rule.
No. The transportation of mobile or modular homes does not qualify for an exception under § 395.8(a)(1)(iii)(A)(2) because the vehicle driven in transporting the mobile or modular home is not part of the shipment, nor does the transport qualify under § 395.8(a)(1)(iii)(A)(3) because the shipment is neither a motorhome or recreational vehicle trailer.
- A motor carrier driver operating a rental truck with a rental agreement that exceeds 8 days must comply with the ELD rule unless another ELD exemption applies.
- If a property-carrying truck is rented for 8 days or less, as indicated in the rental agreement, drivers are not required to use an ELD. To meet this exemption, the driver and motor carrier must maintain the following:
- A copy of Federal Register Notice (FRN) 82 FR 47306, "Hours of Service of Drivers: Application for Exemptions; Truck Renting and Leasing Association (TRALA)" dated Oct. 11, 2017 or an equivalent signed Federal Motor Carrier Safety Administration exemption document. This document must be provided to safety officials on request.
- A copy of the rental agreement. The rental agreement must clearly identify the parties to the agreement, the vehicle and the dates of the rental period.
- Copies of the driver's RODS for the current 24-hour period and the prior 7 days, if RODS are required on those days.
If a driver operates in the U.S. and is required to use a record of duty status for more than 8 days out of any 30-day period, the driver is subject to the ELD rule unless another ELD exemption applies.
Yes. If the U.S. destination is within a 100 air-mile radius of a Canada/Mexico-domiciled motor carrier's driver's normal work reporting location and the driver returns to that location and is released from work within 12 hours, then the driver is not required to keep a paper log or use an AOBRD/ELD during the U.S. portion of the trip.
No. Drivers are exempt if they are performing a drive-away/tow-away operation. In a drive-away/tow-away operation, the vehicle driven is the commodity being delivered or a motorhome or recreation vehicle trailer with at least one set of wheels on the road surface during transport.
No, because the vehicle being transported is being used in the furtherance of commerce.
- Yes. Drivers qualify for the 100 air-mile radius (short-haul) exception regardless of the number of times they enter the U.S., provided they meet all requirements of the short-haul exception under 49 CFR 395.1(e).
- If a driver operates in the U.S. for more than 8 days during a 30-day period and does not qualify for the short haul exception after the 8th day, the driver is subject to the ELD rule unless another exemption applies.
Since February 16, 2016, ELD manufacturers have been able to register and self-certify their ELDs with FMCSA, and motor carriers have been able to elect to use ELDs listed on the website. All motor carriers and drivers subject to the requirements in the ELD rule must begin using an ELD or "grandfathered AOBRD" on December 18, 2017, the compliance date of the ELD rule.
Prior to the compliance date of December 18, 2017, ELD use is voluntary. Safety officials will review ELD information to determine compliance with the hours of service regulations and to detect falsifications.
Prior to December 18, 2017 drivers and motor carriers can use:
- Automatic onboard recording device (AOBRDs),
- Paper logs or
- Devices with logging software programs.
A "grandfathered" AOBRD is a device that a motor carrier installed and required its drivers to use before the electronic logging device (ELD) rule compliance date of December 18, 2017. The device must meet the requirements of 49 CFR 395.15. A motor carrier may continue to use grandfathered AOBRDs no later than December 16, 2019. After that, the motor carrier and its drivers must use ELDs. See § 395.15 (a) of the ELD final rule.
Motor carriers and drivers subject to the ELD rule must start using ELDs by the compliance date of December 18, 2017, unless they are using a grandfathered Automatic On-board Recording Device (AOBRD).
During the period when both "grandfathered" AOBRDs and ELDs will be used (December 18, 2017 to December 16, 2019), authorized safety officials will enforce ELD rule requirements for ELDs and the requirements in 49 CFR 395.15 for "grandfathered" AOBRDs. The supporting document requirements for drivers and motor carriers using either device will take effect on the ELD rule compliance date of December 18, 2017.
If your operation uses AOBRDs before December 18, 2017, and you *replace vehicles in your fleet you can install an AOBRD that was used in the previous CMV. However, you may not purchase and install a new AOBRD in a vehicle after December 18, 2017.
All motor carriers and drivers must comply with the supporting documents requirements starting December 18, 2017.
Motor carriers must retain up to eight supporting documents for every 24-hour period that a driver is on duty. Drivers must submit their records of duty status (RODS) and supporting documents to the motor carrier no later than 13 days after receiving them. If a motor carrier retains more than 8 supporting documents, the motor carrier must maintain the first and last document generated during the regular course of business.
Motor carriers must retain RODS and supporting documents for six months.
Supporting documents required in the normal course of business are important to verify a driver's records of duty status (RODS). They consist of five categories, described in 49 CFR 395.11(c):
- Bills of lading, itineraries, schedules, or equivalent documents that indicate the origin and destination of each trip;
- Dispatch records, trip records, or equivalent documents;
- Expense receipts related to any on-duty not-driving time;
- Electronic mobile communication records, reflecting communications transmitted through a fleet management system; and
- Payroll records, settlement sheets, or equivalent documents that indicate what and how a driver was paid.
Two categories—electronic mobile communications and payroll records—are not documents a driver would have to physically retain. They may be part of a larger record that the carrier retains electronically or physically at the dispatch location or principal place of business. In applying the eight-document limit, all information in an electronic mobile communication record will be counted as one document per duty day.
No. Documents acquired throughout the day are important in enforcing the 60/70-hour rule—a crucial part of ensuring hours of service compliance. Compliance with the 60/70-hour rule is based on the cumulative hours an individual works over a period of days. Supporting documents are critical to verify the proper duty statuses in assessing compliance with the 60/70 hour rules.
Supporting documents must contain the following elements:
- Driver name or carrier-assigned identification number, either on the document or on another document enabling the carrier to link the document to the driver. The vehicle unit number can also be used if it can be linked to the driver;
- Location (including name of nearest city, town, or village); and
If a driver has fewer than eight documents that include all four elements, a document that contains all of the elements except "time" is considered a supporting document.
If a driver submits more than eight documents, the motor carrier must retain the first and last documents for that day and six other supporting documents. If a driver submits fewer than eight documents, the motor carrier must keep each document.
Upon request, a driver must provide any supporting document in the driver's possession for an authorized safety official's review.
"Paper RODS" means RODS that are not kept on an ELD or automatic onboard recording device (AOBRD), but that are either recorded manually (in accordance with 49 CFR 395.8(f)) or on a computer not synchronized with the vehicle or that is otherwise not qualified to be an ELD or AOBRD. Printouts of RODS from ELDs are the reports that ELDs must be able to generate upon request from an authorized safety official, per section 4.8.1 of the ELD rule.
An edit is a change to an electronic logging device (ELD) record that does not overwrite the original record, while an annotation is a note related to a record, update, or edit that a driver or authorized support personnel may input to the ELD. Section 49 CFR 395.30(c)(2) requires that all edits, whether made by a driver or the motor carrier, be annotated to document the reason for the change. For example, an edit showing time being switched from "off duty" to "on-duty not driving" could be annotated by the carrier to note, "Driver logged training time incorrectly as off duty." This edit and annotation would then be sent to the driver for approval.
Yes. A driver can use annotations to indicate the beginning and end of a period of authorized personal commercial vehicle use, or yard moves, as well as other special driving categories, such as adverse driving conditions (49 CFR 395.1(b)) or oilfield operations (49 CFR 395.1(d)).
Both the driver and authorized carrier staff can make limited edits to an ELD record to correct mistakes or add missing information. All edits must include a note (annotation) to explain the reason for the edit. In addition, the driver must confirm (certify) that any carrier edit is accurate, and resubmit the records. If the driver chooses not to re-certify RODs, this is also reflected in the ELD record. The ELD must keep the original, unedited record, along with the edits. Example: a carrier edits a record to switch a period of time from "off-duty" to "on-duty not driving", with a note that explains "Driver logged training time incorrectly as off-duty". The edit and annotation are sent to the driver to verify. The edit is not accepted until the driver confirms it and resubmits the RODS.
Although the ELD reflects the driver's RODS, the driver and carrier share responsibility for the integrity of the records. The driver certification is intended, in part, to protect drivers from unilateral changes. However, if the driver is unavailable or unwilling to recertify the record, the carrier's proposed edit and annotation would remain part of the record.
Yes. The original ELD records are retained even when allowed edits and annotations are made. If the driver cannot independently access the records from the ELD, the motor carrier must provide access on request. However, the right to access is limited to a six-month period, consistent with the period during which a motor carrier must retain drivers' records of duty status (RODS).
No. An ELD automatically records all of the time that a CMV is in motion as driving time that cannot be edited or changed to non-driving time.
All of the driver's hours of service must be accounted for when subject to the HOS rules. Prior to operating a commercial motor vehicle equipped with an ELD, the driver can manually add any on-duty not driving time accrued prior to.
Yes. Drivers may edit their RODS using ELD back office support systems. While these edits or corrections are allowed to ensure an accurate record of the driver's duty status, the electronic record must retain what was originally recorded, as well as the date, time, and identity of the individual entering the corrections or edits.
If multiple, compatible ELDs are used to record a driver's RODS within a motor carrier's operation, the ELD in the vehicle the driver is operating must be able to produce a complete ELD report for that driver, on demand, for the current 24-hour period and the previous 7 consecutive days.
The motor carrier and the driver are responsible for ensuring that all of the RODS information required by the HOS rules is available for review by authorized safety officials at the roadside. If the driver uses multiple ELDs that are not compatible (e.g., the data file from one system cannot be uploaded into the other system), the driver must either manually enter the missing duty status information or provide a printout from the other system(s) so that an accurate accounting of the duty status for the current and previous seven days is available for the authorized safety official.
For a reset or replaced ELD, the ELD rule requires data or documents showing the driver's records of duty status (RODS) history in the vehicle. This data would include the driver's past 7 days of RODS, either loaded into the "new" ELD or in paper format to be provided at roadside.
For team drivers, the driver account associated with the driving time records may be edited and reassigned between the team drivers, if there was a mistake resulting in a mismatch between the actual driver and the driver recorded by the ELD, and if both team drivers were indicated in one another's records as a co-driver. Each co-driver must confirm the change for the corrective action to take effect.
A driver must review any unassigned driving time when he or she logs into the ELD. If the unassigned records do not belong to the driver, the driver must indicate that in the ELD record. If driving time logged under this unassigned account belongs to the driver, the driver must add that driving time to his or her own record.
A motor carrier must either explain why the time is unassigned or assign the time to the appropriate driver. The motor carrier must retain unidentified driving records for at least six months as a part of its hours-of-service (HOS) ELD records and make them available to authorized safety officials.
Yes, a driver can be assigned unidentified driver records recorded under the Unidentified Driver profile and indicate a special driving category. However, an ELD must not allow automatically recorded driving time for a driver to be shortened or altered in any way.
Yes, a driver can edit their record after erroneously accepting a driving event that was originally recorded under the Unidentified Driver profile. The ELD must prompt the driver to annotate edits. In addition, the carrier can suggest the edit which can be routed to the driver for confirmation.
The driver must identify the driving time as personal conveyance on the device.
FMCSA defines harassment as an action by a motor carrier toward one of its drivers that the motor carrier knew, or should have known, would result in the driver violating hours-of-service (HOS) rules in 49 CFR 395 or 49 CFR 392.3. These rules prohibit carriers from requiring drivers to drive when their ability or alertness is impaired due to fatigue, illness, or other causes that compromise safety. To be considered harassment, the action must involve information available to the motor carrier through an ELD or other technology used in combination with an ELD. FMCSA explicitly prohibits a motor carrier from harassing a driver.
The ELD rule has provisions to prevent the use of ELDs to harass drivers. FMCSA explicitly prohibits a motor carrier from harassing a driver, and provides that a driver may file a written complaint under 49 CFR 386.12(b) if the driver was subject to harassment. Technical provisions that address harassment include a mute function to ensure that a driver is not interrupted in the sleeper berth. Furthermore, the design of the ELD allows only limited edits of an ELD record by both the driver and the motor carrier's agents, and in either case, the original ELD record cannot be changed. As a result, motor carriers will be limited in forcing drivers to violate the hours-of-service (HOS) rules without leaving an electronic trail that would point to the original and revised records. The driver certification is also intended, in part, to protect drivers from unilateral changes—a factor that drivers identified as contributing to harassment. Harassment will be considered in cases of alleged HOS violations; therefore, the penalty for harassment is in addition to the underlying violation under 49 CFR 392.3 or part 395. An underlying HOS violation must be found for a harassment penalty to be assessed.
No. Real-time tracking of CMVs is not required in the ELD rule. However, a motor carrier may use technology to track its CMVs in real time for business purposes. A motor carrier is free to use this data as long as it does not engage in harassment or violate the Federal Motor Carrier Safety Regulations (FMCSRs).
A motor carrier can only be found to have committed harassment if the driver commits a specified underlying hours-of-service (HOS) violation based on the carrier's actions and there is a connection to the electronic logging device (ELD). Adverse action against the driver is not required, because the driver complied with the carrier's instructions. In contrast, coercion is much broader in terms of entities covered, and addresses the threat to withhold work from or take adverse employment action against a driver in order to induce the driver to violate a broader range of regulatory provisions or to take adverse action to punish a driver for the driver's refusal to operate a commercial motor vehicle (CMV) in violation of the specified regulations. Unlike harassment, coercion does not have to result in the driver being in violation of the regulations and does not have to involve the use of an ELD.
FMCSA encourages any driver who feels that he or she was the subject of harassment to also consider FMCSA's coercion rule and the Department of Labor's whistleblower law (enacted as part of the Surface Transportation Assistance Act (49 U.S.C. 31105)), which provides retaliation protection.
A driver must file a written harassment complaint no later than 90 days after the event.
The driver must file a written complaint with the National Consumer Complaint Database at http://nccdb.fmcsa.dot.gov or with the FMCSA Division Administrator for the State where the driver is employed (http://www.fmcsa.dot.gov/mission/field-offices/list).
The following information must be submitted in writing:
- Driver's name, address, and telephone number;
- Name and address of the motor carrier allegedly harassing the driver; and
- Statement of the facts to prove each allegation of harassment, including:
- How the electronic logging device (ELD) or other technology used with the ELD contributed to harassment.
- The date of the alleged action.
- How the motor carrier's action violated either 49 CFR 392.3 or 49 CFR 395.
- Driver's signature.
An ELD automatically records the following data elements at certain intervals: date; time; location information; engine hours; vehicle miles; and identification information for the driver, authenticated user, vehicle, and motor carrier.
Location data must be recorded by an ELD at 60-minute intervals when the vehicle is in motion, and when the driver powers up and shuts down the engine, changes duty status, and indicates personal use or yard moves.
No. Vehicle location information is not sufficiently precise to identify street addresses. For each change in duty status, the ELD must convert automatically captured vehicle position in latitude/longitude coordinates into geo-location information that indicates the approximate distance and direction to an identifiable location corresponding to the name of a nearby city, town, or village, with a State abbreviation.
No. ELDs are not required to collect data on vehicle speed, braking action, steering function or other vehicle performance parameters. ELDs are only required to collect data to determine compliance with hours-of-service (HOS) regulations.
No. The specifications for ELDs do not include requirements to control the vehicle. An ELD is a recording device that records vehicle parameters through its synchronization to the vehicle’s engine, and allows for entries related to a driver’s record of duty status (RODS).
During on-duty driving periods, the location accuracy is approximately within a 1-mile radius. When a driver operates a CMV for personal use, the position reporting accuracy would be approximately within a 10-mile radius.
An ELD must be integrally synchronized with the engine of the commercial motor vehicle (CMV). Engine synchronization means monitoring engine operation to automatically capture the engine power status, vehicle motion status, miles driven, and engine hours.
No, the ELD must be able to monitor engine operation to automatically capture required data. A GPS is not integrally synchronized with a vehicle's engine, and cannot be a substitute for required ECM data to comply with the ELD rule.
Yes. FMCSA allows, but does not require, warning or notification to drivers when they are nearing their HOS limits.
An ELD must automatically switch to driving mode once the commercial motor vehicle (CMV) is moving up to a set speed threshold of five miles per hour. As a result, the in-motion state must not be configured greater than five miles per hour. The vehicle will be considered stopped once its speed falls to zero miles per hour and stays at zero miles per hour for three consecutive seconds.
When the duty status is set to driving, and the commercial motor vehicle (CMV) has not been in motion for five consecutive minutes, the ELD must prompt the driver to confirm a continued driving status or enter the proper duty status. If the driver does not respond to the ELD prompt within one minute, the ELD must automatically switch the duty status to on-duty not driving.
A driver will be able to access ELD records through a screen display or a printout, depending on the ELD design. Since all ELD data file output will be a standard comma-delimited file, a driver may import the data output file into Microsoft Excel, Word, Notepad, or other common .
When the personal conveyance status is selected (as allowed and configured by the motor carrier), the CMV's location is recorded with a lower level of precision (i.e., an approximate 10-mile radius). Personal conveyance will be reflected on the ELD using a different style line (such as dashed or dotted line).
In the event of team drivers, the ELD must display the data for both co-drivers who are logged into the system.
Yes. The driver who is not operating the vehicle may make entries over his or her own records when the vehicle is in motion. However, co-drivers cannot switch driving roles on the ELD when the vehicle is in motion.
No. The ELD will capture all entered duty statuses, and there is no minimum amount of time that these statuses must or should be engaged. While longstanding industry and enforcement practices may have relied upon minimum intervals of 15 minutes in handwritten records of duty status (RODS), an ELD provides a more accurate accounting of drivers' time. This should not be construed to indicate that the activities electronically recorded as less than 15 minutes are suspect, only that the time actually required to complete the task may be less that what had been traditionally noted in the paper RODS.
You should only purchase an ELD that is self-certified by the manufacturer to be compliant and that is registered and listed on the FMCSA website. The list of registered ELDs can be found at https://eld.fmcsa.dot.gov/List. Motor carriers should also familiarize themselves with the ELD checklist and the ELD rule, located at https://www.fmcsa.dot.gov/hours-service/elds/drivers-and-carriers.
The device manufacturer may offer that service as part of a fleet management package but mileage tracking for tax reporting purposes is not part of the ELD data established in Part 395.
According to the ELD rule technical specifications, an ELD must support one of two options for electronic data transfer:
- The first option is a "telematics" transfer type ELD. At a minimum, it must electronically transfer data to an authorized safety official on demand via wireless Web services and email.
- The second option is a "local" transfer type ELD. At a minimum, it must electronically transfer data to an authorized safety official on demand via USB2.0 and Bluetooth®.
Authorized safety officials who conduct roadside enforcement activities (i.e., traffic enforcement and inspections) or compliance safety investigations will have the option of choosing a minimum of one electronic data transfer method (wireless Web services or email) and one "local" electronic data transfer method (USB2.0 or Bluetooth) for the electronic transfer of ELD data, depending on the type of ELD.
If a driver is using a "local" ELD with USB 2.0 capabilities, an authorized safety official will provide a secure USB device to allow the driver to electronically transfer data from the ELD to the official. The driver will return the USB device to the safety official, who will transfer the data to a computing device.
If the driver is using a "telematics" ELD with email capabilities, the authorized safety official will request that the electronic data transfer file be sent as an attachment to an e-mail. This e-mail address is preprogramed in the ELD by the vendor. The safety official will provide the driver with a routing code to reference in the email.
While the local Bluetooth requires the use of web services, local Bluetooth data transfer only requires the safety official to have internet connectivity and not the ELD. The driver's/motor carrier's ELD will use the safety official's internet connection to transfer data. The internet connection between the ELD and the safety official will be limited and can only be used for the purpose of transferring the ELD data via the web service. During Bluetooth data transfer, the driver/motor carrier must make the ELD discoverable. Once the ELD detects the safety official's laptop, the safety official will provide the driver/motor carrier with a Bluetooth code to enter into the ELD and confirm Bluetooth connectivity between the safety official's laptop and the ELD. Once the connection between the safety official's laptop and the ELD has been confirmed, the safety official will provide the driver/motor carrier with the safety official's unique code, and the driver/motor carrier will transfer the ELD data to web services for the safety official to retrieve.
If the driver is using a "telematics" ELD with wireless Web services capabilities, the authorized safety official will give the driver a routing code to assist the official in locating the data once transmitted, and the driver will initiate a web transfer to an FMCSA server to be retrieved by the safety official's software.
No. If the electronic means for transferring data is unavailable or fails, the driver can still be compliant by showing either a printout or the actual ELD display of their RODS.
If there are cellular network limitations that prevent the ELD from transferring data to the Federal Motor Carrier Safety Administration's web services, the safety official will use the ELD's display screen or printout to verify compliance with the U.S. HOS regulations.
Yes. An ELD must monitor its compliance with the ELD technical requirements and detect malfunctions and data inconsistencies related to power, data synchronization, missing data, timing, positioning, data recording, data transfer, and unidentified driver records requirements. The ELD output will identify these data diagnostic and malfunction events and their status as either "detected" or "cleared." Typically, a driver can follow the ELD provider's and the motor carrier's recommendations to resolve the data inconsistencies that generate an ELD data diagnostic event, while a motor carrier must correct a malfunction.
"Power data diagnostic events" occur when an ELD is not powered and fully functional within one minute of the vehicle's engine receiving power and does not remain powered for as long as the vehicle's engine stays powered.
"Power compliance malfunctions" occur when an ELD is not powered for an aggregated in-motion driving time of 30 minutes or more over a 24-hour period across all driver profiles.
"Engine synchronization data diagnostic events" occur when an ELD loses ECM connectivity to any of the required data sources (engine power status, vehicle motion status, miles driven, and engine hours) and can no longer acquire updated values for the required ELD parameters within five seconds of the need.
"Engine synchronization compliance malfunctions" occur when ECM connectivity to any of the required data sources (engine power status, vehicle motion status, miles driven, and engine hours) is lost for more than 30 minutes during a 24-hour period aggregated across all driver profiles.
A "timing compliance malfunction" occurs when the ELD can no longer meet the underlying compliance requirement to record Coordinated Universal Time (UTC), where ELD time must be synchronized with UTC, not to exceed an absolute deviation of 10 minutes at any time.
When an ELD fails to acquire a valid position measurement within 5 miles of the commercial motor vehicle moving and 60 minutes has passed, a "position compliance malfunction" will be recorded in the data diagnostic.
A "data recording compliance malfunction" occurs when an ELD can no longer record or retain required events or retrieve recorded logs that are not kept remotely by the motor carrier.
A "missing required data elements data diagnostic event" occurs when any required data field is missing at the time of its recording.
A "data transfer data diagnostic event" occurs when the operation of the data transfer mechanism(s) is not confirmed. A "data transfer compliance" malfunction occurs when the ELD stays in the unconfirmed data transfer mode following the next three consecutive monitoring checks.
An "unidentified driving records data diagnostic event" occurs when more than 30 minutes of driving time for an unidentified driver is recorded within a 24-hour period.
If an ELD malfunctions, a driver must:
- Note the malfunction of the ELD and provide written notice of the malfunction to the motor carrier within 24 hours;
- Reconstruct the record of duty status (RODS) for the current 24-hour period and the previous 7 consecutive days, and record the RODS on graph-grid paper logs, or electronic logging software, that comply with 49 CFR 395.8, unless the driver already has the records or retrieves them from the ELD; and
- Continue to manually prepare RODS in accordance with 49 CFR 395.8 until the ELD is serviced and back in compliance. The recording of the driver's hours of service on a paper log, or electronic logging software, cannot continue for more than 8 days after the malfunction; a driver that continues to record his or her hours of service on a paper log, or electronic logging software, beyond 8 days risk being placed out of service.
A driver should only use paper logs, or electronic logging software, or other electronic means to record their HOS if the ELD malfunction hinders the accurate recording of the driver's hours-of-service data (i.e., 10/11, 14/15, 60/70 hours; or 30 minute).
If an ELD malfunctions, a motor carrier must:
- Correct, repair, replace, or service the malfunctioning ELD within eight days of discovering the condition or a driver's notification to the motor carrier, whichever occurs first; and
- Require the driver to maintain paper record of duty status (RODS) until the ELD is back in service.
Yes. A motor carrier may file an ELD malfunction extension request via email, by submitting the extension request to ELD-Extension@dot.gov. Include the legal name, principal place of business address and USDOT number of the motor carrier. The extension request must include the following information:
- The name, address, and telephone number of the motor carrier representative who will file the request;
- The make, model, and serial number of each ELD;
- The date and location of each ELD malfunction as reported by the driver to the carrier; and
- A concise statement describing actions taken by the motor carrier to make a good faith effort to repair, replace, or service the ELD units, including why the carrier needs additional time beyond the 8 days provided by 49 CFR part 395.34.
FMCSA recommends that drivers first certify their RODS before logging off the ELDs and then shutting down their CMVs' engines. If drivers don't follow this recommendation, malfunction codes may occur, such as indicating unaccounted odometer changes and suspicious driving activity.
An ELD must display a single visual malfunction indicator on the ELD’s display or on a stand-alone indicator for all drivers using the ELD. The visual signal must be visible to the driver, be continuously communicated to the driver when the ELD is powered, and clearly illuminate an active malfunction. An ELD must also display a single visual data diagnostics indicator, apart from the malfunction indicator, for active data diagnostics events. The ELD may also provide an audible signal for the data diagnostics indicator. A malfunction is a situation in which an ELD is not working properly. A malfunction affects the integrity of the device and its compliance, and requires the motor carrier to repair, replace, or service the ELD.
An ELD must display a malfunction signal (or indicator) such as a light, symbol, or text on the ELD or on a stand-alone display. The malfunction signal must be visible to the driver and display function status whenever the ELD is powered on. It must also light up to draw attention to an active malfunction.
An ELD must also include a diagnostics indicator to display active diagnostic events. Data diagnostic events note data inconsistencies that a driver can typically resolve by following the motor carrier’s or ELD provider’s recommendations.
Yes. In the event that the driver experiences a malfunction that impairs the ELD ability to present the driver's previous 7 days, the driver may present their previous 7 days by way of any printed copy, or in an electronic form, such as a PDF.
Yes, the reconstructed records of duty status along with ELD data must be presented to a safety official during a roadside inspection in order to satisfy the requirement to display the current day and the previous seven days of duty status.
If an ELD malfunctions, the safety official can decide what methods of record retrieval not specified in the ELD rule are acceptable. This includes options like accepting HOS records by fax.
No. The ELD rule requires that the ability to transfer data electronically, and produce the driver's HOS as either an ELD printout or display.
If an ELD malfunction prevents the driver from presenting HOS to a safety official, the driver must:
- Note the malfunction of the ELD and provide written or electronic notification of the malfunction to the motor carrier within 24 hours;
- Reconstruct the record of duty status (RODS) for the current 24-hour period and the previous 7 consecutive days, and record the RODS on graph-grid paper logs that comply with 49 CFR 395.8, unless the driver already has the records or the records are retrievable from the ELD; and
- Continue to prepare RODS on paper a paper log in accordance with 49 CFR 395.8 until the ELD is back in compliance.
- Recording RODS on a paper log cannot continue for more than 8 days after the malfunction unless an extension is given in accordance with 49 C.F.R 395.34 – ELD Malfunctions and Data Diagnostic Events.
- A driver who records hours of service on a paper log for more than 8 days without proof of an extension from the Federal Motor Carrier Safety Administration may be placed out of service.
ELD user accounts must be set up by a motor carrier for:
- Commercial motor vehicle (CMV) drivers who are employed by the motor carrier and who are required to use the ELD, and
- Support personnel who have been authorized by the motor carrier to create, remove, and manage user accounts; configure allowed ELD parameters; and access, review, and manage drivers' ELD records on behalf of the motor carrier.
Yes. ELD user accounts can be created on individual ELDs or the ELD support system.
Each driver account must be created by entering the driver's license number and the State of jurisdiction that issued the driver's license. The driver's license information is only required to set up the driver's user account and verify his or her identity; it is not used as part of the daily process for entering duty status information.
A motor carrier must assign only one ELD driver account for each of its drivers required to use an ELD. An ELD must not allow the creation of more than one driver account associated with a driver's license for a given motor carrier. The motor carrier is also responsible for establishing requirements for unique user identifications and passwords.
No. Each driver should have one account that allows him or her to log in and perform driver-related functions. All other administrative functions should be based on the discretion of each company or its provider. This means a driver who is also the owner of the company would have a single account authorizing entries as a driver, and a separate account for administrative functions. Accounts can be created on the ELD or the ELD support system.
Driver accounts must include the CDL number and State. If a driver relocates to another State and obtains a new commercial driver's license, can the ELD allow for editing the driver profile to change the license number and State, or must a new driver account be created? If so, how would the two link together to allow for recording the prior seven days?
Section 395.22(b)(2)(i) states that a motor carrier must manage ELD accounts. Therefore, the driver's license information must be updated in the ELD. If the data files from an individual's old and new driver license files cannot be merged, the driver must either manually enter the previous duty status information or provide a printout from the older HOS to provide an accurate accounting of the duty status for the current and previous seven days for authorized safety officials.
No. The ELD rule prohibits multiple driver accounts for one driver. The motor carrier must proactively change the driver's status to and from exempt and non-exempt.
Since February 16, 2016, ELD system suppliers have been able to self-certify and register devices with the FMCSA through the following link: https://eld.fmcsa.dot.gov/Account/Create/Provider.
The ELD rule includes a procedure to remove a listed registered device from the FMCSA website, to provide additional assurance to motor carriers that ELDs on the vendor registration website are compliant. This procedure also protects an ELD vendor's interest in its product.
FMCSA may initiate removal of an ELD model or version from the list in accordance with section 5.4 in the ELD rule, by providing written notice to the ELD provider stating:
- The reasons the FMCSA proposes to remove the model or version from the FMCSA list; and
- Any corrective action that the ELD provider must take for the ELD model or version to remain on the list.
No, ELD vendors/manufacturers are not required to notify motor carriers if a device has been removed from the ELD registration list. However, FMCSA will maintain on its website a list of devices that are removed from the list, and will make every effort to ensure that industry is aware.
As a motor carrier, you will have 8 days from notification to replace your noncompliant device with a compliant one. This is the same time allowed to take action on ELDs that need to be repaired, replaced, or serviced. In the event of a widespread issue, FMCSA will work with affected motor carriers to establish a reasonable timeframe for replacing non-compliant devices with ELDs that meet the requirements.
The table below compares the technical specifications in the AOBRD rule (49 CFR 395.15) and the ELD rule.
|Feature/Function||1988 AOBRD Rule||ELD Rule|
|Integral Synchronization||Integral synchronization required, but term not defined in the Federal Motor Carrier Safety Regulations (FMCSRs).||Integral synchronization interfacing with the CMV engine electronic control module (ECM), to automatically capture engine power status, vehicle motion status, miles driven, engine hours. (CMVs older than model year 2000 exempted.)|
|Recording Location Information of Commercial Motor Vehicle (CMV)||Required at each change of duty status. Manual or automated.||Requires automated entry at each change of duty status, at 60-minute intervals while CMV is in motion, at engine-on and engine- off instances, and at beginning and end of personal use and yard moves.|
|Graph Grid Display||Not required – "time and sequence of duty status changes."||An ELD must be able to present a graph grid of driver's daily duty status changes either on a display or on a printout.|
|Hours of Service (HOS) Driver Advisory Messages||Not addressed.||HOS limits notification is not required. "Unassigned driving time/miles" warning must be provided upon login.|
|Device "Default" Duty Status||Not addressed.||On-duty not driving status, when CMV has not been in-motion for five consecutive minutes, and driver has not responded to an ELD prompt within one minute. No other non-driver-initiated status change is allowed.|
|Clock Time Drift||Not addressed.||ELD time must be synchronized to Universal Coordinated Time (UTC); absolute deviation must not exceed 10 minutes at any time.|
|Communications Methods||Not addressed – focused on interface between AOBRD support systems and printers.||Two Options:
"Telematics": As a minimum, the ELD must transfer data via both wireless Web services and wireless e-mail.
"Local Transfer": As a minimum, the ELD must transfer data via both USB 2.0 and Bluetooth.
Both types of ELDs must be capable of displaying a standardized ELD data set to authorized safety officials via display or printout.
|Resistance to Tampering||AOBRD and support systems must be tamperproof, to the maximum extent practical.||An ELD must not permit alteration or erasure of the original information collected concerning the driver's ELD records or alteration of the source data streams used to provide that information. ELD must support data integrity check functions.|
|Identification of Sensor Failures and Edited Data||AOBRD must identify sensor failures and edited data.||An ELD must have the capability to monitor its compliance (engine connectivity, timing, positioning, etc.) for detectable malfunctions and data inconsistencies. An ELD must record these occurrences.|
A key difference between devices with logging software programs and AOBRDs relates to connectivity with the commercial motor vehicle (CMV) operations. An AOBRD must be integrally synchronized with the specific operations of the CMV on which it is installed. AOBRDs must also record engine use, speed, miles driven, and date and time of day, as specified in 49 CFR 395.2. AOBRDs automatically record engine data for driving time versus the use of Global Positioning System (GPS) data or a driver inputting his or her driving status hours.
The display and output from devices using logging software must meet the requirements in 49 CFR 395.8. Drivers can manually enter their hours-of-service (HOS) information using the application or software program on the device, and then manually or electronically sign the RODS at the end of each 24-hour period to certify that all required entries are true and correct. During a roadside inspection, drivers using logging software programs can hand their device to the safety official to review their RODS. Additionally, officers conducting inspections can request a printed copy of the driver's log with the current and prior seven days HOS information.
Because the ECM will not support two ELDs and only one driver can be logged into the ELD, the driver in the front cab must log into the ELD and make an annotation that he or she is operating with a tillerman. The tillerman has the option of manually adding their hours of service to the ELD under their ELD driver account or keep the previous 7 days of their records of duty status in their possession for roadside inspections. The same options apply to the motor carrier maintaining the tillerman's records of duty status for 6 months.
The Federal Motor Carrier Safety Administration (FMCSA) issued a limited exemption to motor carriers that operate with a rented commercial motor vehicle for 8 days or less. This limited exemption provides that all drivers of property-carrying commercial motor vehicles rented for 8 days or less, regardless of reason, are not required to use an ELD in the vehicle. To meet this exemption, the driver and the motor carrier must maintain the following:
- A copy of federal register notice (FRN) 82 FR 47306 Hours of Service of Drivers: Application for Exemption; Truck Renting and Leasing Association (TRALA) or equivalent signed FMCSA exemption document. This document must be provided to the safety official upon request;
- A copy of rental agreement with parties to the agreement clearly identified, the vehicle, and the dates of the rental period; and
- A copy of the driver's records of duty status for the current day and the prior 7 days if required on those days.
Yes, if a driver that operates in Canada or in Mexico operates and drives in the U.S., and does not meet one of the ELD exemptions, said driver must use an ELD while operating in the U.S.
Yes. The driver can add the VIN manually if the ELD cannot retrieve the VIN from the vehicle engine data.
Yes. A driver may use a portable handheld ELD, smartphone, or other wireless device if the device meets the ELD rule's technical specifications and is on the Registered ELD list on FMCSA's website. While operating in the U.S., the portable ELD unit, smartphone, or other wireless device must be mounted in a fixed position during the vehicle operation and must be visible to the driver from a normal seated position.
No. If the driver is subject to the ELD rule, the driver must use one of the following: a self-certified and registered ELD, registered ELD software installed on a portable device, or a qualifying AOBRD (so long as the AOBRD was installed and in use prior to December 17, 2017).
No. To be grandfathered, an AOBRD must be installed in a CMV prior to December 18, 2017. If a grandfathered AOBRD subsequently becomes inoperable, then that AOBRD must be replaced by an ELD.
Yes, an owner-operator that operates with a grandfathered AORBD and is hired by a motor carrier after December 18, 2017, he or she may continue to operate with its grandfathered AOBRD while employed by the motor carrier.
Yes, if an AOBRD is under warranty and becomes inoperable after December 18, 2017, then that AOBRD can be replaced with another AOBRD within the terms of the manufacturer's warranty. Motor carriers should note that 49 CFR Part 379 Appendix A requires the motor carrier to maintain records pertaining to replacement of equipment. If the AOBRD is not under warranty and becomes inoperable after December 18, 2017, then that AOBRD must be replaced with an ELD.
Yes, until December 16, 2019.
If an AOBRD malfunction prevents the accurate recording of the driver's hours of service, the driver should take the following steps.
- Note the AOBRD malfunction;
- Reconstruct the record of duty status (RODS) for the current 24-hour period and the previous 7 consecutive days, and record them on graph-grid paper or electronic logs that comply with 49 CFR 395.8 (unless the driver already has the records or retrieves them from the AOBRD); and
- Continue to prepare paper or electronic graph-grid RODS in accordance with 49 CFR 395.8. The driver should notify the motor carrier of the malfunction (in writing or electronically) within 24 hours. Paper or electronic grid-graph recording of hours of service should not continue for more than 8 days after the malfunction is discovered.
Yes, if the AOBRD malfunction prevents accurate hours-of-service recording. The motor carrier must submit a request to the FMCSA Division Administrator (DA) in the State of the motor carrier's principal place of business within 5 days of driver notification of malfunction.
Canada and Mexico-domiciled motor carriers subject to the electronic logging device (ELD) rule may operate in the U.S. with an AOBRD that meets the definition of an AOBRD in 49 CFR 395.15. An AOBRD may be used until December 16, 2019, so long as the AOBRD was installed and in use prior to December 17, 2017. A motor carrier domiciled in Canada or Mexico that does not use an AOBRD and is subject to the ELD Rule must use an ELD when operating in the U.S.
Yes, vehicles operated by the Canadian Armed Forces in the U.S. are not subject to the FMCSRs.
U.S. Federal, State and local enforcement personnel should not conduct driver/vehicle inspections on vehicles operated by Canadian Armed Forces provided:
- the driver possesses an appropriate military personal identity card issued by Canada,
- the driver possesses an individual or collective movement order,
- the vehicle carries a registration number, and
- the vehicle contains the distinctive nationality mark of Canada.
Yes. When operating in the United States, a motor carrier must use an electronic logging device that displays vehicle road miles information in units of whole miles.
Can a Canada/Mexico domiciled motor carrier qualify for the hours-of-service exemption for agricultural operations in § 395.1(k) while delivering an agricultural commodity in the United States if the motor carrier picks up the commodity from a source in the interior of Canada or Mexico that is more than a 150 air-mile radius from the U.S. border?
No. The hours-of-service exemption for agricultural operations does not apply once the driver is beyond a 150 air-mile radius from the source of the agricultural commodity.
Can a Canada/Mexico domiciled motor carrier qualify for the hours-of-service exemption for agricultural operations in § 395.1(k) while delivering an agricultural commodity in the United States if the motor carrier picks up the commodity from a source in the interior of Canada or Mexico that is within a 50 air-mile radius from the U.S. border?
Yes. In this case, the 150 air-mile radius from the source of the agricultural commodity in Canada/Mexico would extend up to 100 air-miles within the United States. The driver would therefore qualify for the hours-of-service exemption for agricultural operations while remaining within the U.S. portion of that 150 air-mile radius, provided the trip occurs during the planting and harvesting periods, as determined by the U.S. State or States.
No. The definition of "covered farm vehicle" in § 390.5 includes, among other things, the requirement that the vehicle be "Registered in a State with a license plate or other designation issued by the State of registration that allows law enforcement officials to identify it as a farm vehicle." Because the term "State" means one of the 50 U.S. States and the District of Columbia, motor carriers domiciled in Canada/Mexico are not eligible for the covered farm vehicle exemption, including the HOS and ELD elements of that exemption.
The technical specifications in the ELD rule ensure that manufacturers develop compliant devices and systems for uniform enforcement of hours of service.
No, FMCSA will not provide the RODS application for vendors to test against. Compliance test procedures are available on the ELD website to allow vendors to test their devices’ compliance with the ELD rule technical specifications.
No. The ECM and ELD may be connected by serial or Control Area Network communication protocols. Hard wiring to the J1939 plug and Bluetooth connectivity are examples of methods of receiving the data from the ECM or vehicle data bus.
An ELD must use onboard sensors and data record history to identify instances when it may not have complied with the power requirements specified in the ELD rule.
The manufacture must register each model and version and self-certify that each particular ELD is compliant with the ELD rule. The manufacturer must decide whether a firmware update is sufficiently significant to change the registration information. FMCSA did not specify parameters for version revisions.
Vendors should register each device bundle if they have different operating systems (e.g., an iOS-based bundle and an Android-based bundle would be considered two registered devices).
No. ELD manufacturers may use any test procedure they choose and note this in the registration. FMCSA will not provide a third-party testing service. FMCSA will only investigate devices that are suspected of not conforming to specifications, and will conduct testing with the FMCSA compliance test procedure during its investigation.
FMCSA does not specify testing requirements for connectivity with the vehicle. Each ELD provider is responsible for connectivity testing.
FMCSA showed a CMV number, as an example, in the header output file. The intent was to allow an additional vehicle identification number if an operator had numbered vehicles and chose to add company-assigned numbers to the CMV header data.
Yes. Section 22.214.171.124, requires the inspected driver’s profile and the unidentified driver profile to be available as separate reports at roadside either by printout or display. If there are no unidentified driver records existing on the ELD for the current 24-hour period or for any of the previous 7 consecutive days, an ELD does not need to print or display unidentified driver records for the authorized safety official. Otherwise, both reports must be printed or displayed and provided to the authorized safety official.
The ELD is required to obtain and display the ECM value at all times. Safety officials will use the odometer value reported on the ELD. Note that documentation of engine changes is required by 49 CFR Part 379 Appendix A to be maintained at the carrier’s place of business.
You should review the technical specifications included in the final rule, along with the FMCSA’s compliance test procedures. You are required to self-certify your device, stating that it is in compliance with all of the technical specifications. The compliance test procedures are designed to assist manufacturers in determining whether their product meets the ELD rule requirements. While ELD manufacturers are not required to use FMCSA’s compliance test procedure, they are required to ensure that their products are compliant with the ELD rule.
The ELD must set the “Event Record Origin” of the ELD record to “2” (edited or entered by the driver).
The ELD must set the “Event Record Origin” of the ELD record to “2” (edited or entered by the driver).
Yes, but only if the driving time was recorded by the ELD while the vehicle was powered off and the vehicle was not in motion during the period that is being edited or corrected. The driver edit limitation found in section 126.96.36.199.2(b) prohibits the editing of automatically recorded driving time. The intent of the specification that requires automatic recording of driving time is to ensure all movement of the CMV is captured. A CMV cannot be driven while powered off. The driving time following the power off cycle of a CMV not in motion, is not recorded to the specifications required by 188.8.131.52 and 184.108.40.206 and therefore may be edited to the correct duty status.
If the malfunction and/or event does not hinder the ELD’s accurate recording of the hours of service, the ELD rule does not require a documentation process. Under 49 CFR 395.34 drivers are still required to report a malfunction to a carrier within 24 hours and the motor carrier is required to repair or replace the malfunctioning ELD within 8 days. However, if the event does not affect hours of service and has been cleared by the ELD itself, the additional reporting requirements under 49 CFR 395.34 do not apply. In addition, drivers are required to follow any motor carrier instructions for diagnostic events and must review their records of duty status and certify they are true and correct under 49 CFR 395.30. Motor carriers should continue to monitor such short-term diagnostic events and malfunctions to ensure the ELD is operating properly.
Under 220.127.116.11 the engine synchronization compliance monitoring requires the ELD to record an engine synchronization diagnostics event when it cannot acquire values for the ELD parameters within 5 seconds of the need. How are these events recorded during the CMV power up cycle when the ECM connection cannot become fully functional within five seconds of the engine receiving power?
Engine synchronization in 4.2, for purposes of ELD compliance, is defined as the monitoring of the vehicle’s engine operation to automatically capture the engine’s power status, vehicle’s motion status, miles driven value, and engine hours value when the CMV’s engine is powered. As described in 18.104.22.168, the ELD must be powered and become fully functional within one minute of the vehicle’s engine receiving power and must remain powered for as long as the vehicle’s engine stays powered. Additionally, 22.214.171.124 allows up to one minute for the ELD to establish a link to the ECM or ECM connection and record all the required data elements during the power up event. Therefore, during the power-up cycle, an ELD has one minute to establish the synchronization required by 4.2 and record the power up event. The specification is designed to capture when the CMV is put into a state where it can be driven. When the engine is not powered, the ELD does not have to capture data. An engine synchronization diagnostic event should not be recorded by the ELD during the power up cycle until one of the following occurs.
- Five seconds elapses after the power up cycle is completed and recorded; or
- Five seconds elapses after the ELD has not established a link to the ECM or ECM connection within one minute of the engine receiving power.