Here is the link

http://www.md-ra.com/en/

If you build the aircraft yourself and have a ppl with the ratings such as night, float etc you can fly the aircraft as though it was a Cessna no real difference

Here in Canada our Reg’s are slightly different..checkout the mdra website there is a ton of info...you don’t have to be the builder to enjoy the benefits...

The only ugly is the the owner maintained category for certified aircraft where you can’t fly the airplane in the us or sell the aircraft to the us.

There are tons of rules...