31 C.F.R. § 598.404 Setoffs prohibited.
Title 31 - Money and Finance: Treasury
A setoff against blocked property (including a blocked account), whether by a U.S. financial institution or other U.S. person, is a prohibited transfer under §598.203 if effected after the effective date.
Title 31: Money and Finance: Treasury
PART 598—FOREIGN NARCOTICS KINGPIN SANCTIONS REGULATIONS
Subpart D—Interpretations
§ 598.404 Setoffs prohibited.