UK Financial Sanctions

The United Kingdom uses financial sanctions as a key tool of foreign policy, national security and antiterrorism strategy. Sanctions are designed to restrict the flow of money, assets, and financial services to or from targeted individuals, entities, or regimes that threaten the country's interests or contravene international norms.

Legal Framework

All UK financial sanctions are made under the authority of the Sanctions and AntiMoney Laundering Act 2018 (SAMLA), which gave ministers the power to impose sanctions without the need for a new Act of Parliament. The primary body responsible for designating and publishing sanctions is the Office of Financial Sanctions Implementation (OFSI), part of HM Treasury.

Key Sources of Authority

UN Security Council Resolutions The UK implements binding UN sanctions.
EU Sanctions While the UK is no longer an EU member, many EU measures were retained in domestic law during the transition period.
Domestic Orders The Treasury can issue Orders (e.g., Ukraine (Sanctions) (EU Exit) Regulations 2022) to target specific persons or activities.
International Agreements Including those with the United Nations, the Commonwealth, and the G7.

Types of Financial Sanctions

Type	Description
Asset Freezes	All funds and economic resources owned or controlled by a designated person must be frozen.
Prohibitions on Transactions	UK persons may not provide or receive funds, services or goods related to a sanction target.
Export Controls	Restrictions on the export of specific goods, technology or services to sanctioned parties.
Travel Bans (linked)	Although primarily a border measure, travel bans often accompany financial restrictions.

Who Must Comply?

Sanctions apply to a wide range of UK persons, which includes:

Individuals and companies incorporated or resident in the UK.
UKregistered branches of overseas businesses.
Financial institutions, law firms, accountants, and other professional service providers.
Any person or entity that carries out a transaction on behalf of a UK person, even from abroad.

Designated Entities and Individuals

The OFSI maintains a publicly accessible Consolidated List that bundles the following categories:

Individuals Politically exposed persons, senior officials, and those linked to terrorism.
Entities Companies, charities, military units, and stateowned enterprises.
Ships and Aircraft Vessels and planes that are used to transport sanctioned goods.
FrontRunning Services Intermediaries that facilitate prohibited transactions.

Compliance Obligations

Risk Assessment

Every regulated entity must conduct a riskbased assessment to identify exposure to sanctioned parties. The process should cover:

Customer onboarding and ongoing monitoring.
Transaction screening against the Consolidated List.
Geographical risk heightened scrutiny for highrisk jurisdictions.

Screening & Monitoring

Automated screening software is strongly recommended. Manual checks can be used for highvalue or complex deals.

Reporting

If a potential breach is identified, the firm must submit a Suspicious Activity Report (SAR) to the National Crime Agency (NCA) within 24 hours of detection. Failure to report may result in criminal prosecution.

RecordKeeping

All sanctionsrelated records (screening results, SARs, internal investigations) must be retained for at least five years after the transaction date.

Penalties for NonCompliance

The UK imposes severe civil and criminal penalties:

Unlimited fines for corporations.
Imprisonment of up to 10 years for individuals who knowingly facilitate a breach.
Possible seizure of assets and prohibition from obtaining future UK licences.

Recent Developments (20232024)

Several highprofile updates illustrate the evolving nature of UK sanctions:

Russiarelated measures Expanded assetfreeze lists following the invasion of Ukraine, including new designations of banks and oligarchs.
Myanmar New orders targeting militarylinked companies and individuals after the 2021 coup.
Iran Additional restrictions on missilerelated programmes and exported technology.
Human Rights Sanctions on officials involved in the treatment of the Rohingya and in the crackdown on prodemocracy activists in Hong Kong.