---
kind: "section"
citation: "48 C.F.R. § 43.000"
title: "48"
number: "43.000"
heading: "Scope of part."
url: "https://uscodex.org/cfr/48/43.000"
---

# §43.000. Scope of part.


This part prescribes policies and procedures for preparing and processing contract modifications for all types of contracts including construction and architect-engineer contracts. It does not apply to—

- (a) Orders for supplies or services not otherwise changing the terms of contracts or agreements (e.g., delivery orders under indefinite-delivery contracts); or
- (b) Modifications for extraordinary contractual relief (see [Subpart 50.1](/cfr/48/subpart50.1.md)).

## Notes

### Amendments

[48 FR 42386, Sept. 19, 1983, as amended at 72 FR 63030, Nov. 7, 2007]

### Authority

Authority: 41 U.S.C. 1121(b); 40 U.S.C. 121(c); 10 U.S.C. chapter 4 and 10 U.S.C. chapter 137 legacy provisions (see 10 U.S.C. 3016); and 51 U.S.C. 20113.

### Source

Source: 48 FR 42386, Sept. 19, 1983, unless otherwise noted.

### Amendments

[48 FR 42386, Sept. 19, 1983, as amended at 72 FR 63030, Nov. 7, 2007]