10 CFR § 40.43 - Renewal of licenses.

---
identifier: "/us/cfr/t10/s40.43"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "10 CFR § 40.43 - Renewal of licenses."
title_number: 10
title_name: "Energy"
section_number: "40.43"
section_name: "Renewal of licenses."
chapter_name: "NUCLEAR REGULATORY COMMISSION"
part_number: "40"
part_name: "DOMESTIC LICENSING OF SOURCE MATERIAL"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Atomic Energy Act of 1954, secs. 62, 63, 64, 65, 69, 81, 83, 84, 122, 161, 181, 182, 183, 184, 186, 187, 193, 223, 234, 274, 275 (42 U.S.C. 2092, 2093, 2094, 2095, 2099, 2111, 2113, 2114, 2152, 2201, 2231, 2232, 2233, 2234, 2236, 2237, 2243, 2273, 2282, 2021, 2022); Energy Reorganization Act of 1974, secs. 201, 202, 206, 211 (42 U.S.C. 5841, 5842, 5846, 5851); Uranium Mill Tailings Radiation Control Act of 1978, sec. 104 (42 U.S.C. 7914); 44 U.S.C. 3504 note."
regulatory_source: "26 FR 284, Jan. 14, 1961, unless otherwise noted."
cfr_part: "40"
---


# 40.43 Renewal of licenses.

Application for renewal of a specific license must be filed on NRC Form 313 and in accordance with § 40.31.

[75 FR 73943, Nov. 30, 2010]