I've been invited to deliver a two-day technical training session in a German firm. It will be a paid training session.
I already have a long duration business visitor visa but since I will get paid for this session I don't think this is the appropriate visa.
Any thoughts on what may be the right visa type to apply for? i.e. This isn't really long term "employment" but on the other hand it is a remunerated activity.
PS. I found a lot of relevant details here now. In particular this bit is interesting but I cannot find more information on this:
"In limited circumstances, foreign nationals may engage in specialized professional and technical activities by obtaining an abbreviated work permission under Paragraph 19 although certain strict preconditions must be met. "