The QC Manager's suspension primarily affects which certification?

The focus of the question is on the impact of a QC Manager's suspension on specific certifications. When a QC Manager is suspended, it directly relates to their own certification as it signifies a halt to their authorized status and ability to perform roles tied to that certification. The QC Manager is responsible for ensuring compliance with quality control processes and standards, and their certification is pivotal in maintaining the integrity of these processes.

In this context, other certifications, such as those held by technicians or contractors, may still remain valid and operative despite the suspension of the QC Manager. This means that while the overall quality control system might be affected, the suspensions do not automatically extend to other certifications that individuals within the project may hold. Therefore, it's accurate to conclude that the QC Manager's suspension primarily impacts the QC Manager certification.