Nevada approved our free, online Log Home and Green Building courses today.

This appears to be just continuing ed.
Is there a test to become certified

Good more CE’s for me. Thanks

Yes, they each have 100-question (drawn from larger pools) exams at the end of each course. See: http://www.nachi.org/greenbuildingcoursereleased2007.htm and http://www.nachi.org/loghomecoursereleased2008.htm