FMCSA-ELD-395-Q056(2022-03-10)

Question: Is it permissible to allow the electronic logging device (ELD) to power up, boot, and accept driver logins before the engine is powered?  

Guidance: Yes, this is an acceptable way for ELDs to function. If the ELD is structured such that the device must be powered on and logged in to before the engine is powered to meet the requirements of the ELD rule, this should be made clear to the driver through the device manual and carriers should include this in their driver training.

Contact Info: FMCSA ELD Information, 1-800-832-5660 or ELD@dot.gov.

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Note: This guidance document does not have the force and effect of law and is not meant to bind the public in any way.  It is intended only to provide information and clarity regarding existing requirements under the law or agency policies.