Visas
Please check the necessity of applying for a (Schengen) Visa based on your nationality and a few other factors at the French Government website:
If you need help for getting a visa, please send a mail to visa@debconf.org. The visa team uses our Zammad instance. Any passport scans uploaded as attachments to tickets on Zammad will not be transmitted over email to team members, they will only be accessible to team members over https.