Section 215.12 - Supersession, amendment and termination provisions(a) This agreement supersedes any prior agreement between the Secretary of the Treasury and a State or city pursuant to 5 U.S.C. 5516 , 5517 , or 5520 .(b) This agreement shall be subject to any amendment of 5 U.S.C. 5516 , 5517 , 5520 or Executive Order 11997, and any rules and regulations issued prusuant to them and amendments thereto.(c) This agreement may be terminated as to a specific State or city or county which is a party to this agreement by providing written notice to that effect to the Secretary at least 90 days prior to the proposed termination.42 FR 33731, July 1, 1977. Redesignated at 71 FR 2150 , Jan. 13, 2006