Why are Requests for Variance important in the change process?

Requests for Variance are essential in the change process because they allow for temporary deviations from established specifications or requirements. This flexibility is crucial in situations where adherence to the original specifications may not be feasible due to unforeseen circumstances, material shortages, or design changes that arise during production or development. By allowing these temporary deviations, organizations can continue to operate efficiently without being hindered by rigid adherence to standards that may no longer be applicable or practical.

Additionally, using Requests for Variance ensures that there is a documented and formalized process for justifying and tracking these kinds of deviations. This can help maintain quality control and ensure that any temporary changes are still aligned with the overall project goals, even if they do not strictly adhere to the original specifications. Overall, Requests for Variance are a critical tool in the engineering change process to balance the needs for flexibility and control.