I was hired to be a proctor/trainer for this company. My job description is to give out tests to people who want to become trainers & sometimes maybe teach a class. I still have to pass their test before i start. I heard the test is pretty difficult. The are offering study guides for $285 but you get that reimbursed when you pass the test. I was wondering if anyone has bought these study guides before & if they are alot of help? I really couldn't find much info about this company on the net & i was wondering if anyone knows if this is a reputable company & any other information they might have about it?