US Department of Transportation
Office of the Assistant General Counsel for Regulation and Enforcement (C-50)

Information on Guidance

This section of this website provides information about DOT guidance documents and requirements concerning our use of them.  This section includes information on:

  • Lists of Significant DOT Guidance.  Information about and links to each DOT operating administration and OST website where the agency provides a list with information about all of its significant guidance documents that are currently in effect.

  • Public Feedback.  Procedures for public feedback or comments on any DOT guidance documents.

  • Public Complaints.  The name and contact information for public complaints that DOT agencies are not complying with requirements concerning significant guidance or that the agencies are treating a significant guidance document as a binding requirement.