DOE doesn't collect the kind of data you are probably thinking of as part of the accreditation process, because DOE doesn't do that. Accreditors do that, and DOE has a set of accreditors whose accreditation it accepts. DOE does provide the data it collects, which is the name and effective dates of the accreditors for institutional, special, and internship/residency accreditations for each institution. (It also provides links to the accreditors in many cases, and those sometimes provide publicly more of the data that they collect during accreditation.)