I can answer this. Kinda.

Also checking with my neighbor (house nextdoor) I did not really know what type of lawyer he was, but with your post as the trigger I know now :). He is an (im)migration lawyer. Just send him a message about your post, if it's his area of expertise or if he knows someone.

I'm also Dutch, not a lawyer. Feel free to DM/contact me if you need help with the language or contacting certain agencies on your behalf (time zone). Also helping some Ukrainians here with finding their way.

#volkskrant