Similarities between quality control and scope control?

The following are a few similarities between the control quality and validate scope processes: Both processes belong to the monitor and control process group. Both processes involve inspection and review of deliverables.

Quality Control and Verify Scope are not same. In quality control you inspect the material at the execution phase and in verify scope you inspect the complete product with the client to verify the completeness of the product; i.e scope.

Explanation

The following are a few differences between the control quality and validate scope processes:

Control quality is performed internally by the project manager with the quality management team, while validate scope is performed by the client with the project manager. Control quality checks whether the product is produced in the right way, and validate scope is concerned with producing the right product. The control quality process is performed to ensure that product is ready to be delivered while validate scope process gets the formal acceptance from the client after delivering the product. Control quality is usually performed at the end of the phase, and validate scope is performed at the end of the project. The objective of the control quality process is to make sure the product is defect free, and fulfills all its requirements. On the other hand, the purpose of the validate scope process is to get formal acceptance of the product from the client.