Sanctions Evasion Reference

Asset freeze

The prohibition on dealing with funds or economic resources owned, held or controlled by a designated person, and on making funds available to them.

reviewed

2026-08-20

Asset freeze is the term used in United Kingdom, European Union and United Nations instruments for what US practice calls blocking. The two limbs matter equally: you may not deal with what the target already has, and you may not make anything new available to them, directly or indirectly.

The words “owned, held or controlled” and “indirectly” are what give the freeze reach beyond the named party. A company that is not itself listed can be caught because a listed person controls it, and a payment to an unlisted intermediary can breach the second limb if the benefit reaches the listed person at the end of the chain.

Where this term is used

Related terms

  • Blocking — Freezing property and interests in property of a designated person that come within a jurisdiction, so it cannot be transferred, paid, withdrawn or otherwise dealt in.
  • The 50 percent rule — OFAC guidance that any entity owned fifty per cent or more, directly or indirectly, by one or more blocked persons is itself blocked, whether or not it is named.
  • Beneficial owner — The natural person who ultimately owns or controls an entity, or on whose behalf a transaction is conducted, regardless of whose name appears on the register.

Sources

  1. Financial sanctions: consolidated list of targets. HM Treasury, Office of Financial Sanctions Implementation, 2026.
  2. Sanctions (restrictive measures). European Commission, Directorate-General for Financial Stability, 2026.

All glossary terms