When are both drivers of a vehicle required to sign a trip inspection report?

The requirement for both drivers to sign a trip inspection report is based on the need to maintain accountability and ensure that all known issues with the vehicle are documented. When two or more drivers are involved, especially when there is a disagreement about what defects or issues have been reported, having both drivers sign the report provides a clear record of their respective observations and conclusions. This practice helps to ensure that safety concerns are properly addressed and that there is a mutual understanding about the condition of the vehicle.

Signatures from both drivers help establish that they have both acknowledged the inspection report and any associated findings, thereby enhancing the overall safety and compliance of the vehicle operation. In scenarios where there is disagreement on defects, it becomes especially critical to formally document each driver's perspective to avoid misunderstandings and ensure that safety issues are addressed properly.