Process and product quality assurance are very important aspects in development of software. Process and product quality assurance monitor the software engineering processes and methods to ensure quality. It is the process of confirming and verifying that whether services and products meet the customer expectation or not. This research will identify general measures for the specific goals and its specific practices of Process and Product Quality Assurance Process Area in Capability Maturity Model Integration (CMMI). CMMI is developed by Software Engineering Institute (SEI) in Carnegie Mellon University in USA. CMMI is a framework for assessment and improvement of computer information systems. The procedure we used to determine the measures is to apply the Goal Questions Metrics (GQM) approach to the two specific goals and its four specific practices of Process and Product Quality Assurance Process Area in CMMI.