This subpart is effective with respect to all exemptions filed with or initiated by the Department under
ERISA section 408(a),
Code section 4975(c)(2), and/or
5 U.S.C. 8477(c)(3) at any time on or after April 8, 2024. Applications for exemptions under
ERISA section 408(a),
Code section 4975(c)(2), and/or
5 U.S.C. 8477(c)(3) filed on or after December 27, 2011, but before April 8, 2024, are governed by 29 CFR part 2570 (revised effective December 27, 2011).