---
kind: "section"
citation: "47 C.F.R. § 0.421"
title: "47"
number: "0.421"
heading: "Application forms."
url: "https://uscodex.org/cfr/47/0.421"
---

# §0.421. Application forms.


All forms for use in submitting applications for radio authorization, together with instructions and information as to filing such forms, may be obtained at http://www.fcc.gov/forms. For information concerning the forms to be used and filing requirements, see [part 1](/cfr/47/part1.md) of this chapter and the appropriate substantive rules.


## Notes

### Amendments

[80 FR 53749, Sept. 8, 2015]

### Authority

Authority: 47 U.S.C. 151, 154(i), 154(j), 155, 225, 409, and 1754, unless otherwise noted.

### Amendments

[80 FR 53749, Sept. 8, 2015]