---
kind: "section"
citation: "47 C.F.R. § 1.400"
title: "47"
number: "1.400"
heading: "Definitions."
url: "https://uscodex.org/cfr/47/1.400"
---

# §1.400. Definitions.


As used in this subpart, the term party refers to any person who participates in a proceeding by the timely filing of a petition for rule making, comments on a notice of proposed rule making, a petition for reconsideration, or responsive pleadings in the manner prescribed by this subpart. The term does not include those who submit letters, telegrams or other informal materials.


## Notes

### Amendments

[41 FR 1287, Jan. 7, 1976]

### Authority

Authority: 5 U.S.C. 553.

### Source

Source: 28 FR 12432, 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

[41 FR 1287, Jan. 7, 1976]