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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 10
Chapter I
Part 39
Subpart E - Subpart E—Security, Records, Notifications
§ 39.71 - Security.
§ 39.73 - Documents and records required at field stations.
§ 39.75 - Documents and records required at temporary jobsites.
§ 39.77 - Notification of incidents and lost sources; abandonment procedures for irretrievable sources.
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