| The assessment shall consist of spot checks of selected hazards and faults to establish that argumentation supporting the safety concept is understandable and logical and validation plans are suitable and have been completed. | a2c0 | |
| The assessment shall consist of checks of hazards and faults chosen by the Technical Service to establish that the manufacturer''s explanation of the safety concept is understandable, logical and that the validation plans are suitable and have been completed. | a0c0 |