---
kind: "section"
citation: "46 C.F.R. § 167.01-10"
title: "46"
number: "167.01-10"
heading: "Effective date of regulations."
url: "https://uscodex.org/cfr/46/167.01-10"
---

# §167.01-10. Effective date of regulations.

- (a) The regulations in this part shall be in effect on and after July 1, 1951: Provided, That amendments, revisions, or additions shall become effective 90 days after the date of publication in the Federal Register unless the Commandant shall fix a different time.
- (b) Amendments to regulations in this part will not be retroactive in effect unless specifically made so at the time the amendments are issued.

## Notes

### Authority

Authority: 46 U.S.C. 3306, 3307, 6101, 8105; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; DHS Delegation 00170.1, Revision No. 01.4.

### Source

Source: CGFR 51-11, 16 FR 3218, Apr. 12, 1951, unless otherwise noted.