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Regulations last checked for updates: May 15, 2026
Title 10 - Energy last revised: Apr 29, 2026
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Title 10
Chapter III
Part 840 - PART 840—EXTRAORDINARY NUCLEAR OCCURRENCES
§ 840.1 - Scope and purpose.
§ 840.2 - Procedures.
§ 840.3 - Determination of extraordinary nuclear occurrence.
§ 840.4 - Criterion I—Substantial discharge of radioactive material or substantial radiation levels offsite.
§ 840.5 - Criterion II—Substantial damages to persons offsite or property offsite.
source:
49 FR 21473, May 21, 1984, unless otherwise noted.
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