Subtitle A—Office of the Secretary of Commerce (Parts 0–29, Reserved)
Subtitle B—Regulations Relating to Commerce and Foreign Trade

• Chapter I. Bureau of the Census, Department of Commerce (Parts 30–199)
• Chapter II. National Institute of Standards and Technology, Department of Commerce (Parts 100–299)
• Chapter III. International Trade Administration, Department of Commerce (Parts 300–399)
• Chapter IV. Foreign-Trade Zones Board, Department of Commerce (Parts 400–499)
  • Part 400. Regulations of the Foreign-Trade Zones Board
• Chapter VII. Bureau of Industry and Security, Department of Commerce (Parts 700–799)
• Chapter VIII. Bureau of Economic Analysis, Department of Commerce (Parts 800–899)
  • Part 801. Survey of international trade in services between U.S. and foreign persons
  • Part 806. Direct investment surveys
  • Part 807. Public information
• Chapter IX. National Oceanic and Atmospheric Administration, Department of Commerce (Parts 900–999)
• Chapter XI. Technology Administration, Department of Commerce (Parts 1100–1199)
  • Part 1150. Marking of toy, look-alike and imitation firearms
  • Part 1160. Productivity, technology and innovation
  • Part 1170. Metric conversion policy for Federal agencies
  • Part 1180. Transfer by Federal agencies of scientific, technical and engineering information to the National Technical Information Service
• Chapter XIII. East-West Foreign Trade Board (Parts 1300–1399)
  • Part 1300. Reports on exports of technology
• Chapter XIV. Minority Business Development Agency (Parts 1400–1499)
  • Part 1400. Determination of group eligibilty for MBDA assistance

Subtitle C—Regulations Relating to Foreign Trade Agreements

• Chapter XX. Office of the United States Trade Representative (Parts 2006–2099)

Subtitle D—Regulations Relating to Telecommunications and Information

• Chapter XXIII. National Telecommunications and Information Administration, Department of Commerce (Parts 2300–2399)
  • Part 2301. Public Telecommunications Facilities Program