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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 48
Chapter 14
Part 1401 - PART 1401—DEPARTMENT OF THE INTERIOR ACQUISITION REGULATION SYSTEM
Subpart 1401.1 [1401.105-3 - 1401.105-3] - Subpart 1401.1—Purpose, Authority, Issuance
Subpart 1401.2 [1401.201 - 1401.201-1] - Subpart 1401.2—Administration
Subpart 1401.3 [1401.301 - 1401.370] - Subpart 1401.3—Agency Acquisition Regulations
Subpart 1401.4 [1401.403 - 1401.405] - Subpart 1401.4—Deviations from the FAR and DIAR
Subpart 1401.6 [1401.601 - 1401.670-1] - Subpart 1401.6—Career Development, Contracting Authority, and Responsibilities
Subpart 1401.70 [1401.7000 - 1401.7001-5] - Subpart 1401.70—Acquisition Reviews
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