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10 CFR 835.403

§ 835.403 Air monitoring.

United States · 10 CFR — Energy · Status: effective

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10 CFR 835.403, § 835.403 Air monitoring, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/40892
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Full text

(a) Monitoring of airborne radioactivity shall be performed: (1) Where an individual is likely to receive an exposure of 40 or more DAC-hours in a year; or (2) As necessary to characterize the airborne radioactivity hazard where respiratory protective devices for protection against airborne radionuclides have been prescribed. (b) Real-time air monitoring shall be performed as necessary to detect and provide warning of airborne radioactivity concentrations that warrant immediate action to terminate inhalation of airborne radioactive material.

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.