(a)Delegation. Within the Department, FNS acts on behalf of the Department in the administration of SNAP with the exception of those functions, which may be delegated to other agencies within the Department. The right is reserved at any time to withdraw, modify, or amend any delegation of authority. When authority is delegated to FNS, the responsibilities may be carried out by the Administrator or by another official of FNS, or by State agencies with respect to claims against households, as designated