49 C.F.R. § 674.19
(c) In an instance in which the Administrator issues a denial of certification to a State whose SSO program does not meet the requirements of 49 U.S.C. 5329, the Administrator must provide a written explanation, and allow the State an opportunity to modify and resubmit its SSO program for the Administrator's approval. In the event the State is unable to modify its SSO program to merit the Administrator's issuance of a certification, the Administrator must notify the Governor of that fact, and must ask the Governor to take all possible actions to correct the deficiencies that are precluding the issuance of a certification for the SSO program. In his or her discretion, the Administrator may also impose financial penalties as authorized by 49 U.S.C. 5329(e), which may include: