Section 1300.51 - Sanctions-reduction of apportionment(a)Determination of sanctions.(1) The Administrator shall not apportion any funds under Section 402 to any State that does not have or is not implementing an approved highway safety program.(2) If the Administrator has apportioned funds under Section 402 to a State and subsequently determines that the State is not implementing an approved highway safety program, the Administrator shall reduce the apportionment by an amount equal to not less than 20 percent until such time as the Administrator determines that the State is implementing an approved highway safety program. The Administrator shall consider the gravity of the State's failure to implement an approved highway safety program in determining the amount of the reduction.(i) When the Administrator determines that a State is not implementing an approved highway safety program, the Administrator shall issue to the State an advance notice, advising the State that the Administrator expects to withhold funds from apportionment or reduce the State's apportionment under Section 402. The Administrator shall state the amount of the expected withholding or reduction.(ii) The State may, within 30 days after its receipt of the advance notice, submit documentation demonstrating that it is implementing an approved highway safety program. Documentation shall be submitted to the NHTSA Administrator, 1200 New Jersey Avenue SE, Washington, DC 20590.(b)Apportionment of withheld funds.(1) If the Administrator concludes that a State has begun implementing an approved highway safety program, the Administrator shall promptly apportion to the State the funds withheld from its apportionment, but not later than July 31 of the fiscal year for which the funds were withheld.(2)(i) If the Administrator concludes, after reviewing all relevant documentation submitted by the State or if the State has not responded to the advance notice, that the State did not correct its failure to have or implement an approved highway safety program, the Administrator shall issue a final notice, advising the State of the funds being withheld from apportionment or of the reduction of apportionment under Section 402 by July 31 of the fiscal year for which the funds were withheld.(ii) The Administrator shall reapportion the withheld funds to the other States, in accordance with the formula specified in 23 U.S.C. 402(c) , not later than the last day of the fiscal year. 81 FR 32580 , 5/23/2016; 83 FR 3482 , 2/26/2018; 88 FR 7804 , 3/8/2023