Quality Control (QC) encompasses activities aimed at assessing the quality of a product or system. It involves monitoring and inspecting outputs to ensure they meet established standards. QC serves as a safety mechanism to identify defects and prevent failures during production.
Key Components:
- Inspection: Regular checks on products or services to identify defects.
- Testing: Conducting tests to verify performance and compliance with specifications.
- Statistical Process Control: Using statistical methods to monitor production processes.
- Documentation: Keeping records of inspections, tests and corrective actions.
- Corrective Actions: Implementing measures to address identified quality issues.
The primary goal of QC is to ensure that deliverables are produced correctly and comply with quality requirements. It is closely linked to quality assurance, which focuses on preventing defects through process management.