Section 1200.41 - Disposition of unexpended balances(a)Carry-forward balances. Except as provided in paragraph (b) of this section, grant funds that remain unexpended at the end of a fiscal year and the expiration of a Highway Safety Plan shall be credited to the State's highway safety account for the new fiscal year, and made immediately available for use by the State, provided the following requirements are met:(1) The State's new Highway Safety Plan has been approved by the Approving Official pursuant to § 1200.14 of this part;(2) The State has identified Section 402 carry-forward funds by the program area from which they are removed and identified by program area the manner in which the carry-forward funds will be used under the new Highway Safety Plan.(3) The State has identified Section 405 carry-forward funds by the national priority safety program under which they were awarded (i.e., occupant protection, state traffic safety information system improvements, impaired driving, ignition interlock, distracted driving, motorcyclist safety or graduated driver licensing). These funds shall not be used for any other program.(4) The State has submitted for approval an updated HS Form 217 for funds identified in paragraph (a)(2) or (a)(3) of this section. Reimbursement of costs is contingent upon the approval of updated Highway Safety Plan and HS Form 217.(5) Funds carried forward from grant programs rescinded by MAP-21 shall be separately identified and shall be subject to the statutory and regulatory requirements that were in force at the time of award.(b)Deobligation of funds.(1) Except as provided in paragraph (b)(2) of this section, unexpended grant funds shall not be available for expenditure beyond the period of three years after the last day of the fiscal year of apportionment or allocation.(2) NHTSA shall notify States of any such unexpended grant funds no later than 180 days prior to the end of the period of availability specified in paragraph (b)(1) of this section and inform States of the deadline for commitment. States may commit such unexpended grant funds to a specific project by the specified deadline, and shall provide documentary evidence of that commitment, including a copy of an executed project agreement, to the Approving Official.(3) Grant funds committed to a specific project in accordance with paragraph (b)(2) of this section shall remain committed to that project and be expended by the end of the succeeding fiscal year. The final voucher for that project shall be submitted within 90 days of the end of that fiscal year.(4) NHTSA shall deobligate unexpended balances at the end of the time period in paragraph (b)(1) or (b)(3) of this section, whichever is applicable, and the funds shall lapse.