Dates for the ring trials 2023:
Trial 43
Registration deadline: 04.03.2023
Dispatch of material: 20.03.2023
Last submission of results: 20.04.2023
Trial 44
Registration deadline: 02.10.2023
Dispatch of material: 16.10.2023
Last submission of results: 16.11.2023
Dates for the ring trials 2024:
Trial 45
Registration deadline: 20.03.2024
Dispatch of material: 08.04.2024
Last submission of results: 08.05.2024
Trial 46
Registration deadline: 11.10.2024
Dispatch of material: 21.10.2024
Last submission of results: 21.11.2024
Results of the current or previous external quality control run are available at https://evaluation.quadega.de
To access the QuaDeGA platform the center ID (=participant´s number without “TN”) and the individual password are required. If the password has been forgotten, contact: info@quadega.de