The Defense Office of Hearings and Appeals is a component of the Defense Legal Services Agency. DOHA is comprised primarily of attorneys (Department Counsel), Administrative Judges, and administrative support personnel. DOHA previously had Personnel Security Specialists (staff adjudicators), but when DOD CAF was created, these personnel transferred to DOD CAF. In 2015 DOHA added Personnel Security Specialists to their staff to perform some functions related to HSPD-12 credentialing and federal employment suitability cases that are not done by DOD CAF. DOHA receives a few thousand of the most problematic cases each year from the Industry Division of DOD CAF, and about 1,500 of these cases are decided by their Administrative Judges. Most of these decision are based on evidence presented at a hearing requested by the applicant. DOHA Administrative Judges also preside over “Personal Appearances” (similar to hearings) of clearance applicants appealing clearance denials or revocations by other divisions of DOD CAF.