Welcome

The Association for Medical Quality Control organizes surveys that enable its members to perform external quality controls as legally required. The accuracy of the analysis is evaluated and the results compared among the participating laboratories and medical practices. This gives you the assurance that your diagnostic and therapeutic decisions are based on accurate analysis results.

News

• The current survey will be mailed out on Tuesday, August 25, 2026. Results will be available as PDF files in the participants’ area on MQZH.ch starting September 29, 2026.
• Please rate us! You can find the documents for the 2026 survey and vote in your participants’ area. Thank you very much for your participation and feedback.
• New suveys starting in 2026-2: B45 Borrelia Serology and K55 Bone Metabolism
• What to do if your suvey results are unsatisfactory?
• You can now also submit your deviation report online directly in your participant area.