| Name of the Society | Nederlandse Hoofdpijn Vereniging |
| Date of Foundation | 30 March 1994 |
| Website | http://www.nederlandsehoofdpijnvereniging.nl |
| Journal | |
| President of the Society | Prof. Dr. M.D. Ferrari |
| Affiliation | LUMC, Leiden, The Netherlands |
| M.D.Ferrari@lumc.nl | |
| Representative of the Society | Antoinette Maassen vd Brink |
| Affiliation | Erasmus University Rotterdam |
| a.vanharen-maassenvandenbrink@erasmusmc.nl | |
| Update 2018 |
| Name of the Society | Turkish Headache Society |
| Date of Foundation | |
| Website | https://basagrisi-agri.org |
| Journal | |
| President of the Society | Prof. MD. Sabahattin Saip |
| Affiliation | Cerrahpaşa school of Medicine University of İstanbul |
| ssaip@istanbul.edu.tr | |
| Representative of the Society | Prof. Necdet Karlı |
| Affiliation | University of Uludağ |
| nkarli@yahoo.com | |
| Representative of the Society | Prof MD Derya Uludüz |
| Affiliation | Cerrahpaşa School of Medicine University of İstanbul |
| deryaulu@yahoo.com | |
| Update 2019 |