StacksVerified U.S. regulatory reference

47 CFR §1.331

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Subpenas requiring the attendance and testimony of witnesses, and subpenas requiring the production of any books, papers, schedules of charges, contracts, agreements, and documents relating to any matter under investigation or hearing, may be signed and issued by the presiding officer.