# Federal Register #NRC-2026-4687

NRC review of proposed Calvert Cliffs Units 1 and 2 license amendment

**Buyer:** NUCLEAR REGLATORY COMMISSION
**Posted:** November 03, 2026
**Respond By:** December 04, 2026
**Identifier:** NRC-2026-4687

The U.S. Nuclear Regulatory Commission is reviewing a proposed license amendment for Calvert Cliffs Nuclear Power Plant Units 1 and 2; this is a regulatory notice, not a procurement opportunity.
- Government buyer/regulator: U.S. Nuclear Regulatory Commission (NRC); the notice concerns Calvert Cliffs Nuclear Power Plant Units 1 and 2. No further sub-agency or office is identified.
- The NRC proposes to determine that the amendment presents no significant hazards consideration.
- The notice invites public comments and provides for hearing requests or petitions to intervene.
- Eligible participants may request access to sensitive unclassified non-safeguards information (SUNSI) to prepare contentions.
- No products, services, quantities, part numbers, OEMs, or vendors are requested or named.

### Description

The U.S. Nuclear Regulatory Commission received and is considering approval of a license amendment request for Calvert Cliffs Nuclear Power Plant, Units 1 and 2. The NRC proposes to determine that the request involves no significant hazards consideration. Because the request contains sensitive unclassified non-safeguards information (SUNSI), the notice establishes procedures for access to that information by eligible persons preparing contentions. Comments are due December 3, 2026; hearing requests or petitions to intervene are due January 4, 2027, and SUNSI access requests are due November 13, 2026.

[View original listing](https://www.federalregister.gov/documents/2026/11/03/2026-22395/application-for-amendments-to-facility-operating-licenses-involving-proposed-no-significant-hazards)