What must be included in the process qualification concerning rework processes?

The requirement that all rework processes be included in the process qualification is crucial for several reasons. Comprehensive qualification of rework processes ensures that each potential rework operation is consistently performed to meet the same quality standards as original assembly processes. This strengthens the reliability of the entire assembly and helps prevent defects from occurring later in the product's lifecycle.

When all rework processes are documented and verified, it allows for a systematic approach to quality control, where any rework can be assessed for its impact on the overall function and integrity of the assembly. This also facilitates training and ensures that personnel are cognizant of every method they may need to employ during production. By having a complete understanding of all rework processes, manufacturers maintain better control over the final product quality, enhancing overall customer satisfaction.

The other options, while relevant to some aspect of production or safety, do not capture the necessity for inclusivity in the qualification of rework processes. Material safety data focuses on the health and safety aspects of the materials used, whereas detailed workflow instructions may guide operations but do not regard the qualification of process consistency and reliability. Only major rework operations may overlook potential issues arising from minor rework tasks that could also impact quality. Thus, thoroughness in including all rework