How long should QA records be maintained?

The recommended duration for maintaining Quality Assurance (QA) records within the context of radon mitigation practices aligns with a six-year period. This timeframe is significant because it helps ensure compliance with various regulatory requirements and standards, enabling professionals to demonstrate that proper procedures were followed during the radon mitigation process.

Maintaining QA records for a minimum of six years allows for effective tracking of data related to radon levels, mitigation strategies, and subsequent evaluations. This period is often consistent with the statute of limitations in many jurisdictions for environmental and health-related claims. Keeping records for this duration also ensures that professionals can provide necessary documentation if questions arise regarding the quality of their work or the effectiveness of mitigation systems.

This comprehensive record-keeping approach supports accountability in industry practices and facilitates continuous improvement, as it allows professionals to review past projects for insights and learning opportunities.