| | Agency⠉ | inspector | date | Owner | lead | assessment |
|---|
| License Renewal Inspection (Diablo Canyon 2021) | | | 17 May 2021 | | | |
| Radiation Safety Inspection (Diablo Canyon 2021) | | | 3 May 2021 | | | |
| Inservice Inspection (Diablo Canyon 2021) | | | 26 April 2021 | | | |
| DBAI Inspection (Diablo Canyon 2021) | | | 29 March 2021 | | | |
| Licensed Operator Requalification Program Inspection (Diablo Canyon 2021) | | | 14 March 2021 | | | |
| ALARA Inspection (Diablo Canyon 2021) | | | 8 March 2021 | | | |
| Validation of Initial License Examination Inspection 2 (Diablo Canyon 2020) | | | 13 December 2020 | | | |
| Heat Sink Inspection (Diablo Canyon 2020) | | | 30 November 2020 | | | |
| Radiation Safety Inspection (Diablo Canyon 2020) | | | 19 October 2020 | | | |
| Inservice Inspection (Diablo Canyon 2020) | | | 5 October 2020 | | | |
| Material Control & Accounting Inspection (Diablo Canyon 2020) | | | 24 August 2020 | | | |
| Radiation Monitoring Instrumentation Inspection (Diablo Canyon 2020) | | | 24 August 2020 | | | |
| EP Exercise Evaluation Inspection (Diablo Canyon 2020) | | | 17 August 2020 | | | |
| PI&R Inspection (Diablo Canyon 2020) | | | 3 August 2020 | | | |
| Security Equipment Inspection (Diablo Canyon 2020) | | | 13 July 2020 | | | |
| Access Control Inspection (Diablo Canyon 2020) | | | 1 June 2020 | | | |