Sea-Air-Space
April 19 - 22, 2026 - Gaylord National Harbor & Convention Center
Past Events
MOSA Industry and Government Summit & Expo 2025
August 27 - 29, 2025 - Gaylord National Harbor & Convention Center
US Navy to Take More Control Over Development of Open Architecture Systems
August 27, 2025
Article / Rich Ernst Presentation
U.S. Navy is changing how it manages open architectures by taking the lead in writing the initial version of its Open Systems Management Plan
Standards-alignment discussion to be held at MOSA Summit
August 25, 2025
Article / Military Embedded Systems
Tri-Service panel of experts in open discussion with key influencers from the Army, Air Force, and Navy representing specific open technical standards, HOST, CMOSS, FACE, OMS, SOSA.
OUSD (R&E) Releases: Implementing a Modular Open Systems Approach in Department of Defense Programs
February 2025
https://www.cto.mil/wp-content/uploads/2025/03/MOSA-Implementation-Guidebook-27Feb2025-Cleared.pdf
Latest Tri-Service MOSA Memo
December 17, 2024
MEMORANDUM FOR SERVICE ACQUISITION EXECUTIVES AND PROGRAM EXECUTIVE OFFICERS - Modular Open Systems Approach for Department of Defense Weapon Systems https://www.cto.mil/wp-content/uploads/2024/12/Tri-Service-Memo-Signed-17Dec2024.pdf
NAVAL Modular Open Systems Approach Guidebook V1 Published
February 2025
This guidebook is designed for every Program Manager in the Navy and Marine Corp. To receive a copy, contact Jacob Glassman, Senior Technical Advisor, ASN RD&A at: [email protected]
Open Development Standards are Key to Keeping the US Military on Top
December 9, 2024
Article / Opinion by Nick Guertin and Jacob Glassman
Sea-Air-Space
April 19 - 22, 2026 - Gaylord National Harbor & Convention Center
Past Events
MOSA Industry and Government Summit & Expo 2025
August 27 - 29, 2025 - Gaylord National Harbor & Convention Center
US Navy to Take More Control Over Development of Open Architecture Systems
August 27, 2025
Article / Rich Ernst Presentation
U.S. Navy is changing how it manages open architectures by taking the lead in writing the initial version of its Open Systems Management Plan
Standards-alignment discussion to be held at MOSA Summit
August 25, 2025
Article / Military Embedded Systems
Tri-Service panel of experts in open discussion with key influencers from the Army, Air Force, and Navy representing specific open technical standards, HOST, CMOSS, FACE, OMS, SOSA.
OUSD (R&E) Releases: Implementing a Modular Open Systems Approach in Department of Defense Programs
February 2025
https://www.cto.mil/wp-content/uploads/2025/03/MOSA-Implementation-Guidebook-27Feb2025-Cleared.pdf
Latest Tri-Service MOSA Memo
December 17, 2024
MEMORANDUM FOR SERVICE ACQUISITION EXECUTIVES AND PROGRAM EXECUTIVE OFFICERS - Modular Open Systems Approach for Department of Defense Weapon Systems https://www.cto.mil/wp-content/uploads/2024/12/Tri-Service-Memo-Signed-17Dec2024.pdf
NAVAL Modular Open Systems Approach Guidebook V1 Published
February 2025
This guidebook is designed for every Program Manager in the Navy and Marine Corp. To receive a copy, contact Jacob Glassman, Senior Technical Advisor, ASN RD&A at: [email protected]
Open Development Standards are Key to Keeping the US Military on Top
December 9, 2024
Article / Opinion by Nick Guertin and Jacob Glassman