How is traceability maintained for tools used during inspection?

• A. By calibrating tools on schedule and recording calibration data and tool IDs.
• B. Maintaining a simple inventory list of all tools.
• C. Replacing tools after every inspection.
• D. Tagging tools with colors only.

Answer: (A)

Traceability means you can connect every inspection result to the exact instrument that produced it and to its verified calibration history. Calibrating tools on schedule ensures each tool’s accuracy is checked at defined intervals, so you know its measurement capability at any given time. Recording the calibration data along with each tool’s unique ID creates a documented trail: when the tool was calibrated, by whom, which standard was used, the results, and whether it passed tolerance. This lets you prove that the tool was in spec during the inspection and quickly identify if any drift or fault occurred later. A simple inventory lacks calibration status; replacing tools after every inspection wastes resources and still doesn’t provide a verifiable history; tagging by color alone does not establish measurement accuracy or traceable records.