---
kind: "section"
citation: "45 C.F.R. § 155.1605"
title: "45"
number: "155.1605"
heading: "Applicability date and implementation."
url: "https://uscodex.org/cfr/45/155.1605"
---

# §155.1605. Applicability date and implementation.

- (a) **Applicability date.** The requirements of this subpart are applicable beginning January 1, 2027.
- (b) [Reserved]

## Notes

### Source

Source: 91 FR 29870, May 20, 2026, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 18021-18024, 18031-18033, 18041-18042, 18051, 18054, 18071, and 18081-18083.

### Source

Source: 77 FR 11718, Feb. 27, 2012, unless otherwise noted.