This industry comprises government establishments serving as legislative bodies and their advisory committees and commissions. Included in this industry are legislative bodies, such as Congress, state legislatures, and advisory and study legislative commissions.

• Advisory commissions, legislative
• Boards of supervisors, county and local
• City and town councils
• Congress of the United States
• County commissioners
• Legislative assemblies
• Legislative bodies (e.g., federal, local, and state)
• Legislative commissions
• Study commissions, legislative