A quality monitor is someone who checks and maintains the standard of something in order to ensure it meets certain requirements. Some synonyms for a quality monitor include quality control specialist, quality assurance officer, inspector, assessor, evaluator, auditor, and reviewer. A quality control specialist is responsible for verifying that the product or service meets specified requirements before it is delivered. A quality assurance officer, on the other hand, is responsible for ensuring that the system to produce the product or service is working correctly. An inspector is someone who examines products to ensure they meet industry standards, while an assessor evaluates quality standards and compliance with regulations. An evaluator assesses processes and products to ensure they meet performance requirements, while an auditor reviews processes for compliance with standards.