(a) Proposed agreements must be sent through the Head of the Contracting Activity (HCA) for review by appropriate patent and technical personnel. The comments and recommendations of the HCA must be sent to the Deputy Assistant Secretary of the Army for Defense Exports and Cooperation (DASA (DE&C)), ATTN: SAAL-ZN, 1777 N. Kent St., Arlington, VA 22209. [AFARS Revision #21, dated May 22, 2007]