Congress Calendar back Posted on 22. June 2023 (1. August 2023) by reichold In the joint congress calendar of the DOG and BVA we would like to inform you about current ophthalmological events. The calendar contains dates that have been reported to us by congress organisers for publication. To register events, please use this form and send it to the address mentioned. Further information on the continuing education calendar can be found on the website here.