ELD FAQ 85: Electronic Logging Devices and Hours of Service – Technical Specifications
ELD Guidance
Frequently Asked Questions: Electronic Logging Devices and Hours of Service – Technical Specifications
Question 85: What is the purpose of the authentication value?
The purpose of the field is to confirm that a specific file came from a specific ELD in a specific vehicle.
Regulatory Topic:
ELD Guidance
Effective Date: Friday, September 1, 2017
Issued Date: Friday, September 1, 2017