You should realize that neither ANSI nor NCCA actually examine the content of the curricula of the educational organizations they accredit. They are almost exclusively concerned with office procedures and bureaucratic detail.
Our organization, the Aasgaard Company, has had some experience with this process in an attempt to obtain accreditation for our Starting Strength Seminar.
After a couple of years, we decided to just let our seminar attendees, our coaches, and their clients decide for themselves how good a job we're doing.
Here's the most important detail:
At no point during the process were we asked about full squats – or anything having to do with exercise, training, safety, equipment, science, biomechanics, physiology, kinesiology, physical education, or any other aspect of any activity in which our credentialed professionals are actually engaged. Nothing.
Not one question or request for documentation regarding what we actually do professionally, just lots of questions about how we run the office and who keeps the keys.