Significant Regulatory Guidance

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NTD Annual Reporting User Guide

Step-by-step user guide for navigation and data entry within the National Transit Database (NTD) reporting tool.

Recent Updates:

  • September 7, 2017: Added guidance for optional 2017 Asset Inventory Module data elements on forms A-15, A-20, A-30, A-35.
  • November 3, 2017: Added guidance for modernized P-20 form and delete mode functionality.
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