Note 1 to paragraph (a): See§ 583.411 concerning the blocked status of property and interests in property of an entity that is directly or indirectly owned, whether individually or in the aggregate, 50 percent or more by one or more persons whose property and interests in property are blocked pursuant to § 583.201 .
31 C.F.R. §583.412
Note 2 to §583.412: OFAC encourages U.S. persons to be cautious in engaging in transactions with any entity of which a person whose property and interests in property are blocked pursuant to § 583.201 is a member, leader, official, senior executive officer, or otherwise exercises control to ensure that U.S. persons are not engaged in transactions, directly or indirectly, with a blocked person, except as authorized or exempt pursuant to this part.