Department of Defense (DOD)

  • 100 Defense Pentagon
  • Washington, DC
  • 20301
  • (703) 571-3343

About this...

The Department of Defense is America's oldest and largest government agency. With our military tracing its roots back to pre-Revolutionary times, the Department of Defense has grown and evolved with our nation.


The Small Business Innovation Research (SBIR) program is a United States Government program, coordinated by the Small Business Administration, in which 2.5 percent of the total extramural research budgets of all federal agencies with extramural research budgets in excess of $100 million are reserved for contracts or grants to small businesses. Annually, the SBIR budget represents more than $1 billion in research funds. Over half the awards are to firms with fewer than 25 people and a third to firms of fewer than 10. A fifth are minority or women-owned businesses. Historically, a quarter of the companies are first-time winners.

Congress established the Small Business Technology Transfer (STTR) Program in 1992. It is similar in structure to SBIR and funds cooperative research and development projects with small businesses in partnership with not-for profit research institutions (such as universities) to move research to the marketplace.

The SBIR/STTR Programs are structured in three phases. Phase I (project feasibility) determines the scientific, technical and commercial merit and feasibility of the ideas submitted. Phase II (project development to prototype) is the major research and development effort, funding the prototyping and demonstration of the most promising Phase I projects. Phase III (commercialization) is the ultimate goal of each SBIR/STTR effort and statute requires that Phase III work be funded by sources outside the SBIR/STTR Program.

Governing Laws & Directives

The SBIR and STTR programs are governed and regulated by a number of federal statutes, public laws, policy directives, DoD memoranda and Executive Orders found in this section.


Phase III commercialization work derives from, extends, or logically concludes efforts performed under prior SBIR/STTR funding agreements. Small businesses are expected to obtain additional funds from the private sector, and/or non-SBIR/non-STTR government sources to develop Phase II prototypes into viable products for sale in the marketplace. Within the DoD, often the initial customer is a prime contractor for a major weapon system or other program of record.

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100 Defense Pentagon
Washington DC 20301
(703) 571-3343