Calendar

The key dates :

From 24 October 2022 to 12 February 2023 : Registration dates

From 02 January to 16 February 2023 : Sending and receiving samples to the Walbaum warehouse in Reims

From 02 to 05 March 2023 : Competition in Bordeaux

06 March 2023 : Publication of the results (Internet, press, mobile application, social networks etc.)