CFR: Title 47. Telecommunication
- CHAPTER I - FEDERAL COMMUNICATIONS COMMISSION (Subchapters A - D)
- CHAPTER II - OFFICE OF SCIENCE AND TECHNOLOGY POLICY AND NATIONAL SECURITY COUNCIL (Parts 200 - 217-299)
- CHAPTER III - NATIONAL TELECOMMUNICATIONS AND INFORMATION ADMINISTRATION, DEPARTMENT OF COMMERCE (Parts 300 - 302-399)
- CHAPTER IV - NATIONAL TELECOMMUNICATIONS AND INFORMATION ADMINISTRATION, DEPARTMENT OF COMMERCE, AND NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (Parts 400 - 401-499)
- CHAPTER V - THE FIRST RESPONDER NETWORK AUTHORITY (Subchapters A - B)