---
kind: "section"
citation: "47 C.F.R. § 1.331"
title: "47"
number: "1.331"
heading: "Who may sign and issue."
url: "https://uscodex.org/cfr/47/1.331"
---

# §1.331. Who may sign and issue.


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.


## Notes

### Amendments

[85 FR 63181, Oct. 6, 2020]

### Authority

Authority: Sections 1.331 and 1.333 through 1.340 are issued under sec. 409, 48 Stat. 1096; 47 U.S.C. 409.

### Source

Source: 28 FR 12425, Nov. 22, 1963, unless otherwise noted.

### Authority

Authority: 47 U.S.C. chs. 2, 5, 9, 13; 28 U.S.C. 2461 note; 47 U.S.C. 1754, unless otherwise noted.

### Amendments

[85 FR 63181, Oct. 6, 2020]