how the token issuer team will decide about which of Reg D 506(b), Reg D 506(c), Reg D 504, Reg CF (Crowd Fund), Reg S (non-US offering) the options is legally ok and binding on them.

Do token issuers, outside from USA, need to follow these regulations to issue their tokens on steem engine. if not what other regulations they will have to follow before they come out to raise funding..