1. Middle States (Delaware, the District of Columbia, Maryland, New Jersey, New York, and Pennsylvania) http://www.msache.org/
2. New England (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont) http://www.neasc.org/
3. North Central (Arizona, Arkansas, Colorado, Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, New Mexico, North Dakota, Ohio, Oklahoma, South Dakota, West Virginia, Wisconsin, and Wyoming) http://www.ncacihe.org/
4. Northwest (Alaska, Idaho, Montana, Nevada, Oregon, Utah, and Washington state) http://www.nwccu.org/
5. Southern (Alabama, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Texas, and Virginia) http://www.sacscoc.org/
6. Western (California and Hawaii) http://www.wascweb.org/
2、The Council for Higher Education Accreditation (CHEA) http://www.chea.org/
3、The Association to Advance Collegiate Schools of Business http://www.aacsb.edu/
4、The Accreditation Board for Engineering and Technology (ABET) http://www.abet.org/