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Regulations last checked for updates: May 14, 2025
Title 23 - Highways last revised: Jan 01, 1900
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.
authority:
23 U.S.C. 106
,
112
,
114
,
302
,
315
,
and
;
40 U.S.C. 1101
source:
80 FR 29927, May 22, 2015, unless otherwise noted.
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