OUV Germany http://www.ouv.de/fly/

RSA France https://www.rsafrance.com/

NVAV Netherland https://www.nvav.nl/home

LAA UK http://www.lightaircraftassociation.co.uk/

IGO Austria https://www.amateurflugzeugbau.at/

EAS Switzerland https://www.experimental.ch/

EAA Sweden http://www.eaa.se/

Belgian http://www.experimentaldays.be/

Glasair owners group https://glasair-owners.com/