---
kind: "section"
citation: "48 C.F.R. § 6101.55"
title: "48"
number: "6101.55"
heading: "Effective date [Rule 55]."
url: "https://uscodex.org/cfr/48/6101.55"
---

# §6101.55. Effective date [Rule 55].


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 3792, Jan. 28, 2026]

### Authority

Authority: 41 U.S.C. 7101-7109; 5 U.S.C. 504.

### Source

Source: 83 FR 41010, Aug. 17, 2018, unless otherwise noted.

### Amendments

[91 FR 3792, Jan. 28, 2026]