FMCSA-ELD-395-Q033(2022-03-10)

Question: Are electronic logging devices (ELDs) required to be interoperable?

Guidance: No, the ELD ruler does not require interoperability—one device does not need to have the capability to transfer data from one ELD to another.

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

________________________ 
 
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.