Meaning
Methodical inspection of technical records, test reports and certifications to confirm they accurately represent the physical state of a product. A documentation audit verifies that every component listed in the bill of materials has the necessary regulatory approvals and data sheets. It ensures the paper trail matches the engineering reality.
Compliance Verification
Inspectors look for gaps between the requirements of a standard and the evidence provided by the test laboratory. During a documentation audit, any missing calibration certificates for the equipment used in testing will be flagged as a non-conformity. This process protects the company from legal liability.
Design Traceability
Every change made to the hardware during development must be tracked and recorded in the version history. A documentation audit confirms that the current production revision is the same one that passed the final safety tests. If a part was substituted, the audit proves the change was approved.
Certification Readiness
Final approval for market entry depends on the completeness of the technical file submitted to the regulator. Success in a documentation audit means the device can be sold without the risk of an administrative hold. This verification is the last step before the product is released to the customer.
