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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 23
Chapter I
Part 172 - PART 172—PROCUREMENT, MANAGEMENT, AND ADMINISTRATION OF ENGINEERING AND DESIGN RELATED SERVICES
§ 172.1 - Purpose and applicability.
§ 172.3 - Definitions.
§ 172.5 - Program management and oversight.
§ 172.7 - Procurement methods and procedures.
§ 172.9 - Contracts and administration.
§ 172.11 - Allowable costs and oversight.
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