There are no FAA approved training courses at this time. Timeline for approved courses is June 2016, but I don't think they'll have them in place by then. They may grandfather in some curriculum from accredited schools (Kansas State University has a uas program). Schools and instructors will probably have to be FAA certified.
Realize that any training provides some degree of knowledge and profiency. And, getting commercial insurance for your UAS enterprise is very crucial, talk to your insurance agent about their requirements.
Realize that any training provides some degree of knowledge and profiency. And, getting commercial insurance for your UAS enterprise is very crucial, talk to your insurance agent about their requirements.