All radon measurement technicians and laboratories certified in Kansas are required to develop, operate by, and maintain a Quality Assurance Plan (QAP). This plan must be submitted as part of the certification renewal application and must include copies of any calibration certificates for instruments used for radon measurement.
In the documents below are a checklist which includes all components which should be part of a QAP, an optional template which can be used to develop a QAP, and EPA Guidance on Quality Assurance.