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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 9
Chapter I
Part 2
Subpart B - Subpart B—Registration
§ 2.25 - Requirements and procedures.
§ 2.26 - Acknowledgment of regulations and standards.
§ 2.27 - Notification of change of operation.
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