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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Jan 21, 2026
All Titles
Title 21
Chapter I
Part 11
Subpart B - Subpart B—Electronic Records
§ 11.10 - Controls for closed systems.
§ 11.30 - Controls for open systems.
§ 11.50 - Signature manifestations.
§ 11.70 - Signature/record linking.
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