31 CFR § 544.402 - Effect of amendment.

---
identifier: "/us/cfr/t31/s544.402"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "31 CFR § 544.402 - Effect of amendment."
title_number: 31
title_name: "Money and Finance: Treasury"
section_number: "544.402"
section_name: "Effect of amendment."
chapter_name: "OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY"
part_number: "544"
part_name: "WEAPONS OF MASS DESTRUCTION PROLIFERATORS SANCTIONS REGULATIONS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "3 U.S.C. 301; 31 U.S.C. 321(b); 50 U.S.C. 1601  1701  Pub. L. 101-410, 104 Stat. 890, as amended (28 U.S.C. 2461 note); E.O. 12938, 59 FR 59099, 3 CFR, 1994 Comp., p. 950; E.O. 13094, 63 FR 40803, 3 CFR, 1998 Comp., p. 200; E.O. 13382, 70 FR 38567, 3 CFR, 2005 Comp., p. 170."
regulatory_source: "74 FR 16773, Apr. 13, 2009, unless otherwise noted."
cfr_part: "544"
---


# 544.402 Effect of amendment.

Unless otherwise specifically provided, any amendment, modification, or revocation of any provision in or appendix to this part or chapter or of any order, regulation, ruling, instruction, or license issued by or under the direction of the Director of the Office of Foreign Assets Control does not affect any act done or omitted, or any civil or criminal suit or proceeding commenced or pending prior to such amendment, modification, or revocation. All penalties, forfeitures, and liabilities under any such order, regulation, ruling, instruction, or license continue and may be enforced as if such amendment, modification, or revocation had not been made.