2007 NAICS Definitions
928 National Security and International Affairs

928 National Security and International Affairs

This subsector comprises government establishments primarily engaged in national security and international affairs.

9281 National Security and International Affairs

92811 National Security

See industry description for 928110 below.

928110 National Security

This industry comprises government establishments of the Armed Forces, including the National Guard, primarily engaged in national security and related activities.

Illustrative Examples:

Air Force Military police Army Military training schools (except military service academies) Marine Corps National Guard Military courts Navy

Cross-References. Establishments primarily engaged in--

Operating military service academies--are classified in Industry 611310, Colleges, Universities, and Professional Schools; and
Regulating and administering water transportation, such as the U.S. Coast Guard and the Merchant Marine--are classified in Industry 926120, Regulation and Administration of Transportation Programs.

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No change 2002 to 2007

No change 1997 to 2002

2007 NAICS	2002 NAICS	1997 NAICS	Corresponding Index Entries
928110	928110	928110	Air Force
928110	928110	928110	Air traffic control, military
928110	928110	928110	Armed forces
928110	928110	928110	Army
928110	928110	928110	Courts, military
928110	928110	928110	Marine Corps
928110	928110	928110	Military bases and camps
928110	928110	928110	Military police
928110	928110	928110	Military reserve armories and bases
928110	928110	928110	Military training schools (except academies)
928110	928110	928110	National Guard
928110	928110	928110	Navy

92812 International Affairs

See industry description for 928120 below.

928120 International Affairs

This industry comprises establishments of U.S. and foreign governments primarily engaged in international affairs and programs relating to other nations and peoples.