Section 673.13 - Certification of compliance(a) Each direct recipient, or State as authorized in § 673.11(d) , must certify that it has established a Public Transportation Agency Safety Plan meeting the requirements of this part by the start of operations. A direct recipient must certify that it and all applicable subrecipients are in compliance with the requirements of this part. A State Safety Oversight Agency must review and approve a Public Transportation Agency Safety Plan developed by a rail fixed guideway public transportation system, as authorized in 49 U.S.C. 5329(e) and its implementing regulations at 49 CFR part 674.(b) On an annual basis, a direct recipient or State must certify its compliance with this part. A direct recipient must certify that it and all applicable subrecipients are in compliance with the requirements of this part. 83 FR 34465 , 7/19/2018; 89 FR 25738 , 5/13/2024