Process that validates final test results and determines any variations

A) provisional certificate
B) certificate of waiver
C) quality assurance (QA)
D) quality control (QC)
E) control
F) chemical hygiene plan
G) biohazard safety

Quality Assurance

The process of ensuring that products or services meet certain standards of quality before they are delivered or used.

Quality Control

The set of procedures and standards used to ensure that a product or service meets specified performance criteria and satisfies customer requirements.

Final Test Results

Refers to the ultimate outcomes or findings derived from diagnostic tests or examinations.