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Systems Engineering and Architecture

Systems Engineering and Architecture

SE&A Library

Under the authorities of the USD(R&E) charter (DoD Directive 5137.02), Systems Engineering and Architecture (SE&A) is responsible for developing policy and guidance and disseminating best practices to encourage the use of systems engineering, other engineering disciplines, and standards and specifications for the engineering of defense systems.

Contact Us

For more information, contact using the following subject line: Attn Policy and Guidance 

Office of the Under Secretary of Defense,
Research and Engineering (OUSD(R&E))
3030 Defense Pentagon, Washington, DC 20301-3030