The Deputy Chief of Staff for Installations and Logistics (LFS-4) is the principal staff advisor to the Commandant of the Marine Corps on all Food Service matters. LFS-4 is responsible for reviewing, coordinating, evaluating, and justifying programs and budgets. It provides field and garrison policy guidance, supervision, and technical assistance on the acquisition, storage, issue, and accountability of food service items and equipment, facility design, sanitation issues, and contracted food services. LFS-4 also coordinates food service matters with the Office of the Secretary of Defense, Secretary of the Navy, other military services and government agencies, and private industry.