Section 789.10 - Delegations of authority(b) Within USDA, authority to administer APAS has been delegated to the Administrator, Farm Service Agency, through the Under Secretary for Farm and Foreign Agricultural Services. (See §§ 2.16(a)(6) and 2.42(a)(5) of this title.) The Farm Service Agency Administrator will coordinate APAS implementation and administration through the Director, USDA Office of Homeland Security and Emergency Coordination, as delegated by the Assistant Secretary for Administration. (See §§ 2.24(a)(8)(ii)(A) and 2.24(a)(8)(v) ; 2.95(b)(1)(i) and 2.95(b)(4) of this title.)