CFR›Title 47›Chapter I›Part 22›Subpart C ContainsSubject groups Operational Requirements–Technical RequirementsCorpusDaily eCFRDisplayed edition2026-05-20Last updated2026-05-20 Subpart C—Operational and Technical Requirements Subject Groups Operational Requirements Operational Requirements Sections 22.301–22.325 Technical Requirements Technical Requirements Sections 22.351–22.383 Previous B Subpart B—Licensing Requirements and Procedures Next E Subpart E—Paging and Radiotelephone Service