Downloads
Published: 26/03/2026
Information about the current QualcoDuna Proficiency Testing Scheme can be found under 2026 scheme documents.
- Programme desciption for 2026 (version 1.3, 2026.03.26)
- Annexes 1 and 2 of the Programme description (version 1.3, 2026.03.26)
- General Conditions 2026 (version 1.1, 2026.01.23)
The Processing Instructions for Drinking water laboratory samples are available.
The Instructions for the Surface Water Sampling and Groundwater Sampling exercises are now available.
The schedules for participants have also been published.
- SURFACE WATER and GROUNDWATER SAMPLING PROFICIENCY TEST Work instructions (published: 13/04/2026)
- SURFACE WATER and GROUNDWATER SAMPLING PROFICIENCY TEST Sampling schedule v3 (published: 06/06/2026)
Please note that the latest arrival time for each participant is indicated in the schedule.
If you need to change your assigned time slot, please contact us using the details provided.
Published: 6th May, 2026.