---
kind: "unit"
title: "41"
title_heading: "Public Contracts"
key: "stI/dC/ch43"
level: "chapter"
label: "Chapter 43"
heading: "Allowable Costs"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/41/stI-dC-ch43"
sections_count: 10
---

# Chapter 43 — Allowable Costs

Title 41 — Public Contracts › Subtitle I — Federal Procurement Policy › Division C — Procurement

## Sections

- [§4301. Definitions](/usc/41/4301.md)
- [§4302. Adjustment of threshold amount of covered contract](/usc/41/4302.md)
- [§4303. Effect of submission of unallowable costs](/usc/41/4303.md)
- [§4304. Specific costs not allowable](/usc/41/4304.md)
- [§4305. Required regulations](/usc/41/4305.md)
- [§4306. Applicability of regulations to subcontractors](/usc/41/4306.md)
- [§4307. Contractor certification](/usc/41/4307.md)
- [§4308. Penalties for submission of cost known to be unallowable](/usc/41/4308.md)
- [§4309. Burden of proof on contractor](/usc/41/4309.md)
- [§4310. Proceeding costs not allowable](/usc/41/4310.md)