---
kind: "section"
citation: "50 C.F.R. § 217.321"
title: "50"
number: "217.321"
heading: "Effective dates."
url: "https://uscodex.org/cfr/50/217.321"
---

# §217.321. Effective dates.


Regulations in this subpart are effective from March 27, 2025, through March 26, 2030.


## Notes

### Source

Source: 89 FR 52301, June 21, 2024; 89 FR 79778, Oct. 1, 2024, unless otherwise noted.

### Authority

Authority: 16 U.S.C. 1361 et seq., unless otherwise noted.

### Source

Source: 74 FR 35143, July 20, 2009, unless otherwise noted.