{"data":{"id":"us/31-cfr-544.302","jurisdiction":"us","citation":"31 CFR 544.302","heading":"Effective date.","body":"The term effective date refers to the effective date of the applicable prohibitions and directives contained in this part as follows:\n(a) With respect to a person whose property and interests in property are blocked pursuant to § 544.201(a)(1), 12:01 a.m. eastern daylight time, June 29, 2005; and\n(b) With respect to a person whose property and interests in property are blocked pursuant to § 544.201(a)(2), (a)(3), or (a)(4), the earlier of the date of actual or constructive notice of such person's designation.","path":["Title 31—Money and Finance: Treasury","Subtitle B—Regulations Relating to Money and Finance","CHAPTER V—OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY","PART 544—WEAPONS OF MASS DESTRUCTION PROLIFERATORS SANCTIONS REGULATIONS","Subpart C—General Definitions"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-31.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:25Z","sha256":"2da55643b4ebde3f0e98d706091997017fd56c0b3b441dccb602ab2cfa4475a1","source_id":"us-cfr","stale":true,"prev":"us/31-cfr-544.301","next":"us/31-cfr-544.303"},"notice":"GroundRules: Original legal text. Not legal advice."}