12 CFR § 19.0 - Applicability date.

---
identifier: "/us/cfr/t12/s19.0"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "12 CFR § 19.0 - Applicability date."
title_number: 12
title_name: "Banks and Banking"
section_number: "19.0"
section_name: "Applicability date."
chapter_name: "COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY"
part_number: "19"
part_name: "RULES OF PRACTICE AND PROCEDURE"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "5 U.S.C. 504, 554-557; 12 U.S.C. 93, 93a, 161, 164, 481, 504, 1462a, 1463(a), 1464; 1467(d), 1467a(r), 1817(j), 1818, 1820, 1831m, 1831o, 1832, 1884, 1972, 3102, 3108, 3110, 3349, 3909, 4717, and 5412(b)(2)(B); 15 U.S.C. 78 78o-4, 78o-5, 78q-1, 78s, 78u, 78u-2, 78u-3, 78w, and 1639e; 28 U.S.C. 2461; 31 U.S.C. 330 and 5321; and 42 U.S.C. 4012a."
regulatory_source: "88 FR 89842, Dec. 28, 2023, unless otherwise noted."
cfr_part: "19"
---


# 19.0 Applicability date.

Subparts A through D and H, I, J, L, M, N, P, and Q of this part apply to adjudicatory proceedings initiated on or after April 1, 2024. The Rules of Practice and Procedure for national banks, Federal savings associations, and Federal branches and agencies that were in effect prior to April 1, 2024, set forth in appendix A to this part, continue to apply to adjudicatory proceedings initiated before April 1, 2024, unless the parties otherwise stipulate that the rules in this part, effective April 1, 2024, apply.