Authority20 U.S.C. 1087a—1087j. Subpart A also issued under U.S.C. 1087e(a). Subpart B also issued under U.S.C 1078, 1078-3, 1087(e), 1087e(a)(2), 1087e(a), 1087e(a)(3), 1087e(b), 1087e(d), 1087e(d)(1), 1087e(f), 1087e(g), 1087(m)(1)(A), 1091(a), 1092(d)(1), 1098e(a)(2), 1098e(a)(3), 1098h(a)(2). Subpart C also issued under U.S.C 1087a.