| May 2021 | Start of exhibitor acquisition |
| May 2021 | Start of registration for exhibitors in the trial field, outdoor area and tent hall |
| 9 July 2021 | Registration deadline for exhibitors in the trial field |
| 1 October 2021 | Start of registration for machine demonstrations |
| 3 December 2021 | Registration deadline for exhibitors in the outdoor area, the tent hall and for the machine demonstrations |