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Due to a lapse in appropriations, the NRC has ceased normal operations. However, excepted and exempted activities necessary to maintain critical health and safety functions—as well as essential progress on designated critical activities, including those specified in Executive Order 14300—will continue, consistent with the OMB-Approved NRC Lapse Plan.

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Petition for Rulemaking Dockets for 2020

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Docket ID PRM Title Status
NRC-2020-0155 PRM-50-123 Public Protection Actions During a General Emergency Considered in Rulemaking Process NRC-2025-0412
NRC-2020-0150 PRM-50-122 Accident Source Term Methodologies and Corresponding Release Fractions Denied
NRC-2020-0141 PRM-35-22 Reporting Nuclear Medicine Injection Extravasations as Medical Events Considered in Rulemaking Process NRC-2022-0218
NRC-2020-0055 PRM-50-121 Voluntary Adoption of Revised Design Basis Accident Dose Criteria Denied
NRC-2020-0037 PRM-35-21 Patient Release Criteria Rule for Radioactive Iodine Withdrawn

Page Last Reviewed/Updated Thursday, July 31, 2025

Page Last Reviewed/Updated Thursday, July 31, 2025