Your Essential Guide to MOSA
Introducing your essential guide to all things MOSA. This white paper explores the MOSA directive, its significance for defense technology, and MOSA-supporting standards like SOSA, CMOSS, VICTORY, GVA, FACE, and OMS/UCI.
What is the Modular Open Systems Approach (MOSA) Directive?
On January 7, 2019, the U.S. Department of Defense (DoD) issued a memo, signed by the Secretaries of the Army, Air Force, and Navy, mandating the use of the Modular Open Systems Approach (MOSA). The memo states that “MOSA supporting standards should be included in all requirements, programming and development activities for future weapon system modifications and new start development programs to the maximum extent possible.”