Looking for ICO based in America.
I would like to know how they comply with new regulations.
Depends on what they're offering. If it's a true utility token and passes the Howey Test, then it already complies- it's when they're a security they don't and need to get SEC licensing. Ours is based in the UK, but we've got our team split between the US & UK (I'm currently in Manhattan, my wife is American, I've split my time between London & NYC for the last 5 years)- and because of that we got legal advice and structured our Pre-Sale, Crowdsale and token economics to not require SEC licensing- it's not hard, just requires a bit of forethought. Coinbase did some good work publishing an overview of
securities framework here.