3.1 Extraterritoriality, Jurisdictional Nexus & Blocking Statutes

3.1 Extraterritoriality, Jurisdictional Nexus & Blocking Statutes

Sanctions compliance requires a rigorous understanding of legal jurisdiction. Unlike domestic regulatory frameworks that govern conduct strictly within national borders, international sanctions regimes—most notably those administered by the United States—frequently project their authority across borders. For global compliance officers, navigating these overlapping and sometimes conflicting jurisdictional claims is a core operational requirement.

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Primary vs. Secondary Sanctions

Sanctions regimes are broadly divided into primary and secondary sanctions based on how jurisdictional authority is asserted:

• Primary Sanctions: Prohibit persons, entities, and transactions that possess a direct legal or territorial link (a "nexus") to the sanctioning jurisdiction. For example, a US citizen or a company incorporated in the US is bound by US primary sanctions regardless of where the transaction occurs.
• Secondary Sanctions: Target non-citizens and non-domestic entities operating entirely outside the territory of the sanctioning country, with no traditional territorial nexus. Instead of imposing direct civil or criminal fines on foreign actors, secondary sanctions threaten to sever the target's access to the sanctioning country's commercial markets and financial system (such as prohibiting correspondent banking relationships or freezing assets within that country's jurisdiction).

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The Definition of "US Person"

Under US sanctions regulations administered by the Office of Foreign Assets Control (OFAC) (e.g., 31 CFR Parts 500–598), the term "US Person" is defined precisely. Any transaction involving a US Person must comply with OFAC regulations, regardless of where that person is physically located at the time of the transaction.

A US Person includes:

1. Citizens: Any citizen of the United States, wherever located globally (including expatriates living abroad).
2. Permanent Residents: Any lawful permanent resident alien of the United States (green card holder), wherever located globally.
3. Entities Organized under US Law: Any corporation, partnership, association, or other organization organized under the laws of the United States or any state/territory thereof, including their foreign branch offices.
4. Persons Physically Present: Any individual or entity physically located within the United States, including foreign nationals transiting through US territory or foreign entities operating within US borders.

[ US Citizen Abroad ] ──────────┐
[ Green Card Holder ] ──────────┼───> ALL ARE "US PERSONS"
[ Entity Organized in US ] ─────┤     Must comply with OFAC anywhere in the world
[ Foreign National in US ] ─────┘

The Facilitation Doctrine

Under OFAC regulations (e.g., 31 CFR § 560.208 for Iran), a US Person is strictly prohibited from approving, financing, facilitating, or guaranteeing any transaction by a foreign person where the transaction would be prohibited if performed directly by a US Person. This prohibition prevents US executives, directors, or compliance officers working in foreign multinational institutions from voting on, approving, structuring, or providing IT support for transactions involving sanctioned targets.

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US Jurisdictional Nexus Triggers

Primary US jurisdiction attaches whenever a transaction touches the United States, even tangentially. The primary nexus triggers are:

1. US Dollar (USD) Clearing via Correspondent Banks

Under US banking architecture, all cross-border US Dollar wire transfers clear through US intermediary banks (such as members of CHIPS or Fedwire) located in the United States. When a foreign bank in Europe transfers USD to a foreign counterparty in Asia, the payment message passes through a US correspondent bank. This routing brings the transaction physically and legally into US territory, granting OFAC immediate jurisdiction to block or reject the payment and penalize participating institutions.

2. US-Origin Goods, Software & Technology (EAR De Minimis Rules)

Under the Export Administration Regulations (EAR) administered by the Department of Commerce's Bureau of Industry and Security (BIS), US export jurisdiction follows the commodity or software, even when foreign companies re-export items outside the US. Under the de minimis rule:

• General Rule (25%): A foreign-made item is subject to the EAR if it incorporates more than 25% controlled US-origin content by value.
• Embargoed Destinations (10%): For countries subject to comprehensive US embargoes (such as Cuba, Iran, Syria, and North Korea), the threshold drops to 10% controlled US-origin content.

3. US Services, Cloud Infrastructure & Approvals

Utilizing US-based cloud hosting servers (e.g., AWS, Azure, Google Cloud), US legal or financial advisory services, or US technical support creates a direct territorial nexus that subjects foreign operations to US sanctions requirements.

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Foreign Subsidiaries of US Entities: Cuba and Iran Exceptions

As a baseline rule of US corporate law, a foreign subsidiary incorporated under the laws of a foreign jurisdiction is considered a foreign legal person and is not automatically a "US Person." However, Congress and OFAC have created critical exceptions:

1. Cuba (Cuban Assets Control Regulations - CACR, 31 CFR Part 515): Under the Cuban Democracy Act (Torricelli Act) of 1992 and Helms-Burton Act of 1996, the prohibition extends directly to all entities owned or controlled by US persons, regardless of where incorporated.
2. Iran (Iranian Transactions and Sanctions Regulations - ITSR, 31 CFR § 560.215): Pursuant to Section 1245 of the National Defense Authorization Act (NDAA) for FY 2012 and the Iran Threat Reduction and Syria Human Rights Act (ITRA) of 2012, an entity that is owned or controlled by a US person and established or maintained outside the United States is prohibited from engaging in any transaction with the Government of Iran or any person subject to Iranian sanctions if the transaction would be prohibited for a US person.

Ownership & Control Test: An entity is "owned or controlled" by a US person if the US person holds a 50% or greater equity interest, holds a majority of voting seats on the board of directors, or otherwise directs the actions, policies, or personnel of the entity.

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Secondary Sanctions Architecture

Secondary sanctions do not require any US nexus. Enacted through statutes like the Countering America's Adversaries Through Sanctions Act (CAATSA) and the Iran Freedom and Counter-Proliferation Act (IFCA), secondary sanctions penalize non-US persons for facilitating "significant transactions" with Specially Designated Nationals (SDNs) or designated sectors (e.g., Iranian energy, Russian defense, North Korean mining).

Menu of Secondary Penalties

When OFAC or the US State Department identifies a foreign violation, the President can impose sanctions from a statutory menu:

• Prohibition on opening or maintaining correspondent accounts or payable-through accounts in the US (the CAPTA List).
• Addition of the foreign firm to the SDN List (full asset blocking).
• Denial of US export licenses and Export-Import Bank financing.
• Prohibition on US financial institutions making loans to the sanctioned entity exceeding statutory thresholds.

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Blocking Statutes & Counter-Measures

To counter the extraterritorial reach of US sanctions, other jurisdictions have enacted defensive legislation:

1. The EU Blocking Statute (Council Regulation (EC) No 2271/96)

The EU Blocking Statute protects EU operators against the unlawful extraterritorial effects of specified third-country legislation (listed in its Annex, primarily US sanctions on Cuba and Iran). It establishes four key mechanisms:

• Prohibition of Compliance (Article 5): Prohibits EU persons and entities from complying with any requirement or prohibition based on the listed extraterritorial laws, unless specifically authorized by the European Commission via a derogation.
• Non-Recognition of Judgments (Article 4): Nullifies the effect in the EU of any foreign court judgment or arbitration award giving effect to the listed laws.
• Clawback Right (Article 6): Grants EU operators the right to recover damages (including legal costs) caused by the application of the extraterritorial laws from the person or entity causing them.
• Notification Obligation (Article 2): Requires EU operators to notify the European Commission within 30 days if their economic or financial interests are directly or indirectly affected by the listed laws.

2. UK Protection of Trading Interests Act 1980 (PTIA)

Post-Brexit, the United Kingdom retained its own blocking mechanism under the PTIA and the retained Protection of Trading Interests (Amendment etc.) (EU Exit) Regulations 2020, operating with equivalent prohibitions and licensing mechanisms administered by the Department for Business and Trade (DBT).

┌────────────────────────────────────────────────────────────────────────┐
│                     THE COMPLIANCE DILEMMA                             │
│                                                                        │
│      US PRIMARY & SECONDARY SANCTIONS          EU BLOCKING STATUTE     │
│    ┌───────────────────────────────────┐     ┌───────────────────────┐ │
│    │ Stop doing business with Iran/    │     │ It is illegal to obey │ │
│    │ Cuba or face massive US fines,    │ <─> │ US extraterritorial   │ │
│    │ SDN listing, & USD cutoff.        │     │ rules and exit.       │ │
│    └───────────────────────────────────┘     └───────────────────────┘ │
│                         ▲                                ▲             │
│                         └────────┬───────────────────────┘             │
│                                  │                                     │
│                  Multinational Enterprise / Bank                       │
│                  Caught in "Rock & Hard Place"                         │
└────────────────────────────────────────────────────────────────────────┘

Navigating Irreconcilable Legal Conflicts

Multinational institutions caught between mandatory US sanctions and EU/UK blocking regulations face severe legal and commercial peril. In Bank Melli Iran v. Telekom Deutschland GmbH (Case C-124/20, 2021), the Court of Justice of the European Union (CJEU) affirmed that EU operators cannot terminate contracts with sanctioned entities solely to comply with US extraterritorial sanctions without demonstrating genuine, independent commercial grounds, unless they obtain an official authorization (derogation) from the European Commission under Article 5(2) of Regulation 2271/96.

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Worked Jurisdictional Scenarios

Scenario 1: The Foreign-to-Foreign USD Transfer

• Facts: A French bank facilitates a €10,000,000 equivalent sale of non-sanctioned medical equipment from a Spanish vendor to an Iranian hospital. The invoice is denominated and paid in US Dollars (USD).
• Analysis: Because the transfer is in USD, the funds must route through a US correspondent bank. Once inside the US correspondent bank, OFAC primary jurisdiction attaches immediately. Unless authorized by an OFAC General License, the US bank must block or reject the wire, and both the European banks face OFAC civil enforcement.
• Remediation: Denominating and settling the payment entirely in Euros (EUR) through non-US payment rails avoids the US correspondent banking nexus.

Scenario 2: The Foreign Manufacturer and De Minimis Content

• Facts: A Swiss industrial manufacturer builds automated turbines in Zurich for export to an oil refinery in Cuba. The turbine uses electronic control boards imported from Texas that represent 14% of the turbine's total market value.
• Analysis: For comprehensive embargo targets (Cuba, Iran, Syria, DPRK), the EAR de minimis threshold is 10%. Because the US-origin content is 14%, the entire turbine is subject to EAR re-export controls. Shipping the turbine without a BIS/OFAC license violates US primary export law.

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Exam Traps & Pitfalls

• Trap 1: Assuming a US citizen working abroad is exempt. A US citizen employed by a German bank in Frankfurt is 100% bound by OFAC. If that citizen signs, approves, or processes a transaction involving an OFAC-sanctioned party, the citizen has committed an individual primary violation.
• Trap 2: Assuming all foreign subsidiaries are exempt from US primary sanctions. Foreign subsidiaries are treated as US persons under Cuba (CACR) and Iran (ITSR § 560.215) regimes.
• Trap 3: Believing the EU Blocking Statute shields a firm from US penalties. The EU Blocking Statute is a defensive domestic law that penalizes compliance with US sanctions within the EU; it does not stop OFAC from enforcing secondary sanctions or freezing assets in the United States.