49 CFR 630.4 - Requirements.
(a) National Transit Database Reporting System. Each applicant for and beneficiary of Federal financial assistance under 49 U.S.C. 5307 or 5311 must comply with the applicable requirements of 49 U.S.C. 5335, as set forth in the reference documents. State Departments of Transportation shall provide reports on behalf of their subrecipients of grants under 49 U.S.C. 5311 as specified in the reference documents. Transit agencies that are beneficiaries of grants under both 49 U.S.C. 5307 and 5311 must file an individual report as an urbanized area transit agency. Federally-recognized Indian Tribes that are direct beneficiaries of grants under 49 U.S.C. 5311 must file an individual report. State Departments of Transportation should not report on behalf of transit agencies that have filed individual reports as urbanized area transit agencies nor on behalf of Indian Tribes that are required to file an individual report.
(b) Copies. Copies of reference documents are available from the National Transit Database Web site located at http://www.ntdprogram.gov. These reference documents are subject to periodic revision. Revisions of reference documents will be posted on the National Transit Database Web site and a notice of any significant changes to the reporting requirements specified in these reference documents will be published in the Federal Register.