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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 5
Part 504 - PART 504—ADMINISTRATIVE MATTERS
Subpart 504.4 [504.402 - 504.475] - Subpart 504.4—Safeguarding Classified Information Within Industry
Subpart 504.5 [504.500 - 504.570] - Subpart 504.5—Electronic Commerce in Contracting
Subpart 504.6 [504.605-70 - 504.605-70] - Subpart 504.6—Contract Reporting
Subpart 504.11 [504.1103 - 504.1103] - Subpart 504.11—System for Award Management
Subpart 504.13 [504.1301 - 504.1303] - Subpart 504.13—Personal Identity Verification of Contractor Personnel
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