---
kind: "section"
citation: "50 C.F.R. § 217.231"
title: "50"
number: "217.231"
heading: "Effective dates."
url: "https://uscodex.org/cfr/50/217.231"
---

# §217.231. Effective dates.


Regulations under this subpart are effective from August 4, 2025, through August 3, 2030.


## Notes

### Amendments

[89 FR 105477, Dec. 27, 2024]

### Source

Source: 89 FR 81864, Oct. 9, 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.

### Amendments

[89 FR 105477, Dec. 27, 2024]