FMCSA - Federal Motor Carrier Safety Adminstration

ELD File Validator

Manufacturers must ensure their ELD output file conforms to the technical specifications in the ELD Rule.

Use the tool below to test your file. Using the File Validator is not a mandatory step of the self-certification process. ELD providers are encouraged to use this tool to help the self-certification process go as smoothly as possible.

Instructions

  1. Click on “Browse,” to select the file you want to test.
  2. Click “Check.”
  3. Review results.
  4. Resolve any issues.
  5. Repeat as necessary until validator confirms no issues.

Tips

Start Small

For your first try, use a simple output file with two or three events. This will help identify any basic issues that need resolving before more complex problems can be identified.

Check Often

The File Validator may not catch all issues on an initial run. Be sure to run your file through the validator after issues have been resolved, as this may uncover additional issues.

Note: The File Validator will only validate the technical specifications of an ELD file, not the file’s content. Compliance with FMCSA’s Hours of Service or other regulations will be determined by enforcement personnel’s interpretation of the data after it has successfully transferred through FMCSA’s systems.

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Upload your file