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Alert

The NRC is shutdown due to the lapse in appropriations. Exempted activities to maintain critical health and safety activities and progress on critical activities, including activities outlined in Executive Order 14300, as described in the OMB Approved NRC Lapse Plan will continue.

Security Advisories

Security Advisories (SAs) communicate urgent, time-sensitive, operational information directly relating to the security and common defense of national infrastructure under NRC's cognizance. SAs are operational in nature and are issued in response to urgent situations or recently identified vulnerabilities. See the following.

2000s: | 2025 | 2024 | 20232022 |
  | 2021 | 20202019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 |
  | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2001 |

Note: There were no Security Advisories issued in 2002.

Page Last Reviewed/Updated Monday, February 24, 2025

Page Last Reviewed/Updated Monday, February 24, 2025