Meaning
Manufacturing organizations use structured assessments to verify that their operating procedures align with internal standards and international quality regulations. A quality management system audit is a formal review of documented procedures, training records and actual shop floor practices to confirm system compliance. This assessment helps identify gaps between written policies and the daily actions of the production team.
It assesses the overall effectiveness of the compliance framework, ensuring that any drift from standard operating practices is detected and corrected before it results in product failures.
Execution Method
Auditors select a representative sample of production lots and trace their history through all stages of manufacturing, from receiving to shipping. They interview operators, check calibration logs and inspect material certs to confirm that all steps followed the approved plan. This trace-back methodology reveals whether the quality system is functioning as intended.
Variance Analysis
When gaps are discovered between the written standard and actual practice, the auditor issues a corrective action request to the department head. The department must then investigate the root cause of the deviation and implement a permanent fix to prevent its recurrence. This feedback loop is essential for continuous process improvement.
Process Compliance
Regular internal and external audits are a key requirement for maintaining certifications such as ISO 9001 or AS9100. Failure to address audit findings can lead to the suspension of these certifications, which would prevent the company from bidding on new contracts. Keeping the quality system aligned with these standards protects the business’s market access.
