43 C.F.R. § 2.254
(a) Criminal law enforcement records exempt under 5 U.S.C. 552a(j)(2). Pursuant to 5 U.S.C. 552a(j)(2) the following systems of records are exempted from all of the provisions of 5 U.S.C. 552a and the regulations in this subpart except paragraphs (b), (c)(1) and (2), (e)(4)(A) through (F), (e)(6), (7), (9), (10), (11), and (12), and (i) of 5 U.S.C. 552a and the portions of the regulations in this subpart implementing these paragraphs:
(b) Classified records exempt under 5 U.S.C. 552a(k)(1). Pursuant to 5 U.S.C. 552a(k)(1), the following systems of records have been exempted from paragraphs (c)(3), (d), (e)(1), (e)(4)(G), (H), and (I), and (f) of 5 U.S.C. 552a and the provisions of the regulations in this subpart implementing these paragraphs:
(c) Law enforcement records exempt under 5 U.S.C. 552a(k)(2). Pursuant to 5 U.S.C. 552a(k)(2), the following systems of records are exempted from paragraphs (c)(3), (d), (e)(1), (e)(4)(G), (H), and (I), and (f) of 5 U.S.C. 552a and the provisions of the regulations in this subpart implementing these paragraphs:
(d) Records maintained in connection with providing protective services exempt under 5 U.S.C. 552a(k)(3). Pursuant to 5 U.S.C. 552a(k)(3), the following systems of records have been exempted from paragraphs (c)(3), (d), (e)(1), (e)(4)(G), (H), and (I) and (f) of 5 U.S.C. 552a and the provisions of the regulations in this subpart implementing these paragraphs:
(e) Investigatory records exempt under 5 U.S.C. 552a(k)(5). Pursuant to 5 U.S.C. 552a(k)(5), the following systems of records have been exempted from paragraphs (c)(3), (d), (e)(1), (e)(4)(G), (H), and (I), and (f) of 5 U.S.C. 552a and the provisions of the regulations in this subpart implementing these paragraphs:
(f) Records maintained on testing and examination material exempt under 5 U.S.C. 552a(k)(6). Pursuant to U.S.C. 552a(k)(6), the following systems of records have been exempted from 5 U.S.C. 552a(c)(3), (d), (e)(1), (e)(4)(G), (H) and (I), and (f) and the provisions of the regulations in this subpart implementing these paragraphs.
[86 FR 49928, Sept. 7, 2021, as amended at 87 FR 8428, Feb. 15, 2022; 88 FR 10480, Feb. 21, 2023]