This guidebook provides the Department of Defense (DoD) community, including Military Services, civilians, and DoD support contractors with information to help ensure programs incorporate a modular open systems approach (MOSA) as part of the defense acquisition program life cycle.
Modular Open Systems Approach – DoD Research & Engineering, …
In the development of Department of Defense (DoD) systems, MOSA is an acquisition and design strategy, consisting of technical architectures, that adopts open standards and supports a modular, loosely coupled, and highly cohesive system structure.
Modular Open Systems Approach (MOSA) | www.dau.edu
A MOSA, formerly known as Open Systems Architecture or Open Systems Approach, can be defined as a technical and business strategy for designing an affordable and adaptable system. A MOSA is the DoD preferred method for implementation of open systems, and it …
Open System Approach (MOSA). This guidebook focuses on the operational imperative of designing flexibility into our products and business models and represents a significant step forward in our ongoing
GAO-25-106931, WEAPON SYSTEMS ACQUISITION: DOD Needs …
2025年1月22日 · This report assesses (1) the extent to which selected acquisition programs reported implementing a modular open systems approach (MOSA) and the factors contributing to those decisions, including the use of cost-benefit analysis; (2) the extent to which the Department of Defense (DOD) has planned for MOSA implementation at the program and ...
DSP :: MOSA - Defense Logistics Agency
What is MOSA. A Modular Open Systems Approach (MOSA) can be defined as a technical and business strategy for designing an affordable and adaptable system. A MOSA is the DoD preferred method for implementation of open systems, and it is required by United States law.
美开放式系统架构浅析：MOSA篇 - 知乎 - 知乎专栏
2023年12月14日 · 美国国防部采用模块化开放系统方法（ Modular Open Systems Approach ，以下简称MOSA）已有近20年的历史，2015年1月7日发布的最新国防部5000.2要求“项目管理部门负责在最大程度上评估和实施MOSA，以实现可行性和成本效益。该方法将技术要求、合同机制与法 …
Review implementation of MOSA and any associated risks. Describe how the program addresses MOSA in the system design process. Include MOSA and IP requirements as well as contract deliverables. Key MOSA Activities Early in Acquisition. Address MOSA implementation and MOSA -related tech data or software, including intellectual property (IP ...
Development of Service Modular System Interface (MSI) Repositories to establish and maintain repositories for interfaces, syntax and properties, documentation, and communication implementations. MSIs comply with, if available and suitable, widely supported and consensus-based standards. Lengthy, consensus process. Can be expedited based on need.
MOSA is implemented in DoD as an acquisition and design strategy consisting of a technical architecture that adopts MOSA-enabling standards that support a modularity and openness. and respond to emerging threats. Modular open architectures to publish modular system interfaces within the system and relevant design disclosure.