| | Issue date | Site | Title | Topic |
|---|
| IR 05000275/2026001 | 30 April 2026 | Diablo Canyon | Integrated Inspection Report 05000275/2026001 and 05000323/2026001 | Functionality Assessment Foreign Material Exclusion Process Control Program Main Steam Line Radiation Monitor Operability Determination Commercial Grade Fire Protection Program |
| DCL-26-023, Annual Radioactive Effluent Release Report | 29 April 2026 | Diablo Canyon | Annual Radioactive Effluent Release Report | Annual Radioactive Effluent Release Report |
| DCL-26-025, 2025 Annual Radiological Environmental Operating Report | 28 April 2026 | Diablo Canyon | 2025 Annual Radiological Environmental Operating Report | Annual Radiological Environmental Operating Report |
| DCL-26-020, Annual Report of Occupational Radiation Exposure for 2025 | 23 April 2026 | Diablo Canyon | Annual Report of Occupational Radiation Exposure for 2025 | |
| DCL-26-021, 2025 Annual Nonradiological Environmental Operating Report | 22 April 2026 | Diablo Canyon | 2025 Annual Nonradiological Environmental Operating Report | Drone Restart |
| DCL-26-022, License Amendment Request 26-04, License Amendment Request to Revise the 10 CFR 50.69 Categorization Process to Adopt the Enhanced Risk-Informed Categorization Methodology for Pressure Boundary Components | 21 April 2026 | Diablo Canyon | License Amendment Request 26-04, License Amendment Request to Revise the 10 CFR 50.69 Categorization Process to Adopt the Enhanced Risk-Informed Categorization Methodology for Pressure Boundary Components | Safe Shutdown Mission time Internal Flooding Probabilistic Risk Assessment Microbiologically influenced corrosion Large early release frequency Loss of Offsite Power |
| ML26089A156 | 9 April 2026 | Diablo Canyon | Letter to Mona Olivas Tucker, Chairwoman, Yak Tityu Tityu Yak Tithini Northern Chumash Indians Notification of Issuance of NRC Licensing Decision | License Renewal |
| ML26089A191 | 9 April 2026 | Diablo Canyon | NRC Letter to Kenneth Kahn, Chairman - Notification of Issuance of Diablo Canyon Lr Decision | License Renewal |
| ML26072A180 | 7 April 2026 | Diablo Canyon | Issuance of Amendment Nos. 257 and 259 Revision to Technical Specification 3.7.12, Auxiliary Building Ventilation System (ABVS) | Probabilistic Risk Assessment Fire Protection Program |
| ML26092A132 | 6 April 2026 | Diablo Canyon | Regulatory Audit Plan in Support of License Amendment Request to Update Spent Fuel Pool and New Fuel Storage Vault Criticality Safety Analysis | |