---
kind: "section"
citation: "48 C.F.R. § 31.000"
title: "48"
number: "31.000"
heading: "Scope of part."
url: "https://uscodex.org/cfr/48/31.000"
---

# §31.000. Scope of part.


This part contains cost principles and procedures for (a) the pricing of contracts, subcontracts, and modifications to contracts and subcontracts whenever cost analysis is performed (see 15.404-1(c)) and (b) the determination, negotiation, or allowance of costs when required by a contract clause.


## Notes

### Amendments

[48 FR 42301, Sept. 19, 1983, as amended at 62 FR 51271, Sept. 30, 1997]

### Authority

Authority: 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 42301, Sept. 19, 1983, unless otherwise noted.

### Amendments

[48 FR 42301, Sept. 19, 1983, as amended at 62 FR 51271, Sept. 30, 1997]