# Federal Acquisition Regulation; Changes to Time-and-Materials and Labor-Hour Contracts and Orders
> **US Department of Defense** · Final rule. · Published 2013-02-28 · Effective 2013-04-01 · 78 FR 13766
## Document
- **Document number:** 2013-04600
- **Category:** other
- **Sub-agency:** US Department of Defense
- **Federal Register citation:** 78 FR 13766
- **CFR reference:** 48 CFR 8
- **Publication date:** 2013-02-28
- **Effective date:** 2013-04-01
- **DOD docket:** FAC 2005-66
## Abstract

DoD, GSA, and NASA are issuing a final rule amending the Federal Acquisition Regulation (FAR) to provide additional guidance when raising the ceiling price or otherwise changing the scope of work for a time-and-materials (T&M) or labor-hour (LH) contract or order.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2013/02/28/2013-04600/federal-acquisition-regulation-changes-to-time-and-materials-and-labor-hour-contracts-and-orders)
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