Code of Federal Regulations > Title 23 > Chapter I > Part 635 - PART 635

Regulations last checked for updates: May 14, 2025

Title 23 - Highways last revised: Jan 01, 1900

Subpart A [§ 635.101 - § 635.127] - Subpart A—Contract Procedures

Subpart B [§ 635.201 - § 635.205] - Subpart B—Force Account Construction

Subpart C [§ 635.301 - § 635.309] - Subpart C—Physical Construction Authorization

Subpart D [§ 635.401 - § 635.417] - Subpart D—General Material Requirements

Subpart E [§ 635.501 - § 635.507] - Subpart E—Construction Manager/General Contractor (CM/GC) Contracting

Subpart F [§ 635.601 - § 635.606] - Subpart F—Indefinite Delivery/Indefinite Quantity (ID/IQ) Contracting

authority: Sections 1525 and 1303 of Pub. L. 112-141, Sec. 1503 of Pub. L. 109-59, 119 Stat. 1144; 23 U.S.C. 101 (note), 109, 112, 113, 114, 116, 119, 128, and 315; 31 U.S.C. 6505; 42 U.S.C. 3334,4601