| | Agency⠉ | inspector | date | Owner | lead | assessment |
|---|
| Cyber Security Inspection (Diablo Canyon 2020) | | | 27 April 2020 | | | |
| Protective Strategy Evaluation Inspection (Diablo Canyon 2020) | | | 13 April 2020 | | | |
| Open Phase Condition Inspection (Diablo Canyon 2020) | | | 16 March 2020 | | | |
| 50.59 Inspection (Diablo Canyon 2020) | | | 9 March 2020 | | | |
| Validation of Initial License Examination Inspection (Diablo Canyon 2020) | | | 26 January 2020 | | | |
| Heat Sink Inspection (Diablo Canyon 2019) | | | 16 December 2019 | | | |
| EP Program Inspection (Diablo Canyon 2019) | | | 21 October 2019 | | | |
| Inservice Inspection (Diablo Canyon 2019) | | | 22 September 2019 | | | |
| Access Control Inspection (Diablo Canyon 2019) | | | 5 August 2019 | | | |
| ALARA Inspection (Diablo Canyon 2019) | | | 22 July 2019 | | | |