Section 562.302 - Effective date(a) The term effective date refers to the effective date of the applicable prohibitions and directives contained in this part as follows:(1) With respect to a person listed in the Annex to Executive Order 13553, 12:01 a.m. eastern daylight time, September 29, 2010;(2) With respect to a person whose property and interests in property are otherwise blocked pursuant to Executive Order 13553, the earlier of the date of actual or constructive notice that such person's property and interests in property are blocked; and(3) With respect to a person whose property and interests in property are blocked pursuant to Executive Order 13871, the earlier of the date of actual or constructive notice that such person's property and interests in property are blocked.(b) For the purposes of this section, constructive notice is the date that a notice of the blocking of the relevant person's property and interests in property is published in the FEDERAL REGISTER. 84 FR 38549 , Aug. 7, 2019