I have been planning to do a Phd for some time now, however, due to family and work commitments, unable to do so. I have only a few days ago found exactly what I was looking for, a PhD in Business Adminisation with specialization in Engineering Management from NorthCentral Unviversity in Arizona (acccredited by the Higher Learning Commission a commission of the Central Association of Colleges and Schools. The problem is, even though I checked this out on the USA department web site, as a prospective international student via diatance learning, I am concern about some US University that are Diploma Mills. Can anyone allay my fears, and advise me of any other authorities who can validate the universities accreditation credentials. Thanks