---
kind: "section"
citation: "48 C.F.R. § 6104.409"
title: "48"
number: "6104.409"
heading: "Effective date [Rule 409]."
url: "https://uscodex.org/cfr/48/6104.409"
---

# §6104.409. Effective date [Rule 409].


The effective date of these rules is identified in [48 CFR 6100.1(b)](/cfr/48/6100.1.md?p=b).


## Notes

### Amendments

[91 FR 3795, Jan. 28, 2026]

### Authority

Authority: Secs. 202(n), 204, Pub. L. 104-316, 110 Stat. 3826, 3842-44; Sec. 211, Pub. L. 104-53, 109 Stat. 535; 31 U.S.C. 3702; 41 U.S.C. 7101-7109.

### Source

Source: 72 FR 36817, July 5, 2007, unless otherwise noted.

### Amendments

[91 FR 3795, Jan. 28, 2026]