2022-12-07 16th European Headache Congress 7th to 10th December 2022 16th European Headache Congress 7th to 10th December 2022 December 7, 2022 - December 10, 2022 16th European Headache Congress 7th to 10th December 2022 Registration and further program information will be available soon. Abstracts are due by 2nd June 2022. The website for information is: https://www.headache-congress.org