Regarding such questions, it's best to send an email to info@next.exchange and our legal will help you.
Why not answer here? I don't ask for help from your legal, I want you to answer this questions here in public.
I'm very interested in your exchange, your blockchain, your masternode, your fiat gateways. it's really great! But I do not know if I have to afraid to lose my possible investment because of failures of regulations in your jurisdictions.
My above questions are easy to answer, just a list and a few yes/no.
Furthermore, it is not only important to master the tech and laws. One third it is just as crucial to be open with the community.