Defense Commissary Agency (DeCA). HQMC, I&L, LF, LFS/MCICOM G-4 is the Marine Corps advocate for all issues affecting the delivery of the commissary benefit. We assist Marine Corps leadership in the interpretation of OSD and DeCA policy on issues such as: authorized commissary patrons, agreements for base operating support, commissary construction funding policy, and restoration & modernization projects.
Support Agreements. HQMC, I&L, LF, LFS/MCICOM G-4 develops and promulgates USMC policy to implement the provisions of Department of Defense Instruction (DoDI) 4000.19, “Support Agreements.” The staff does not write or approve agreements, but can provide a review of draft agreements including Memorandum of Understanding (MOU), Memorandum of Agreement (MOA) and DD Form 1144, “Support Agreement,” to ensure compliance with required data elements. Joint Basing. HQMC, I&L, LF, LFS/MCICOM G-4 provides the HQMC oversight of Marine Corps equities in the OSD joint basing program to ensure Marine units aboard joint bases receive the level of support directed by joint base policy.