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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 48
Chapter 1
Part 4
Subpart 4.4 - Subpart 4.4—Safeguarding Classified Information Within Industry
4.401 - 4.401 [Reserved]
4.402 - 4.402 General.
4.403 - 4.403 Responsibilities of contracting officers.
4.404 - 4.404 Contract clause.
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