The Export Control & Sanctions Watch Edition 22

Arne Mielken
4 days ago
5 min read

🔐 Iran's Crypto Cash Cut | Hormuz Turns Tollbooth | Russia's 21st Squeeze

Summary:

In this Edition of Export Controls & Sanctions Watch, the United States has imposed sanctions on Iran's largest cryptocurrency exchanges and key executives. The move expands secondary sanctions risks and highlights how payment rails, digital assets, and financial intermediaries have become critical battlegrounds in sanctions enforcement.

Infographic on Iran crypto sanctions with world map, blocked exchanges, warning icons, bank, Bitcoin, and compliance report. — *Read the latest Edition of Exports Control and Sanctions Watch to find out how payment rails have become the new sanctions battlefield.*

Why Did OFAC Block Iran's Biggest Crypto Exchanges?

The U.S. Office of Foreign Assets Control (OFAC) has sanctioned four of Iran's largest cryptocurrency exchanges, including market leader Nobitex, in what many observers describe as one of the most significant actions ever taken against Iran's digital asset ecosystem.

For businesses involved in international trade, banking, and financial services, the message is clear: payment rails matter just as much as the parties behind them.

We provide details in the latest edition of The Export Control and Sanctions Watch. Try for free for 30 days. No credit card, no sign-up needed! Click here to start.

What Happened to Iran's Largest Crypto Exchanges?

The U.S. Office of Foreign Assets Control (OFAC) designated four major Iranian cryptocurrency exchanges and four executives. According to OFAC, these platforms represented approximately 78% of Iran's attributed crypto activity in 2025, with one platform accounting for more than half of the market.

The action demonstrates that sanctions enforcement is increasingly targeting payment infrastructure rather than merely goods or customers.

🚀 Fancy going beyond the headlines? The current edition of the Export Control & Sanctions Watch explores the implications, affected parties, and practical considerations. Start your free 30-day trial at www.customsmanager.info.

Why Are Payment Rails Becoming More Important?

Sanctions enforcement is evolving.

Historically, businesses focused primarily on customers and suppliers. Increasingly, regulators are examining the underlying payment channels, digital wallets, and financial intermediaries that facilitate trade.

As the old saying might go, "follow the money", because regulators certainly are.

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Which Business Functions Could Be Affected?

The developments may be relevant for:

Trade Compliance
Treasury
Banking Operations
Finance
IT and Systems
Data Analytics
Legal and Risk Management

Companies may wish to review:

✔ Counterparty screening procedures

✔ Digital asset exposure

✔ Banking relationships

✔ Payment routes

✔ Blockchain monitoring capabilities

✔ Sanctions compliance programmes

🎯 Think crypto sanctions only affect crypto companies? Think again. The Export Control & Sanctions Watch explains why payment channels matter to everyone involved in international trade.

What Is Secondary Sanctions Risk?

Secondary sanctions extend beyond U.S. persons and may affect foreign banks, intermediaries, and businesses that engage in significant transactions involving sanctioned entities. OFAC's guidance highlights that even non-U.S. institutions may face restrictions if they facilitate prohibited transactions.

This makes sanctions compliance increasingly relevant for multinational businesses and financial institutions.

💡 Today's payment rail may become tomorrow's enforcement case. Curious? Dive deeper with The Export Control & Sanctions Watch.

Overview of What We Cover In Export Control & Sanctions Watch This Week

There is much more to discover in this week's edition of the Export Control & Sanctions Watch.

We examine how U.S. sanctions against Iran's largest cryptocurrency exchanges are reshaping payment controls and expanding secondary sanctions risks. We also analyse the EU's latest sanctions targeting the Strait of Hormuz and what they could mean for shipping and energy companies operating in the Gulf.

In addition, we explore the European Commission's proposed 21st sanctions package against Russia, including possible new restrictions affecting banks, crypto platforms, metals, and fisheries. Finally, we look at the EU's overhaul of foreign direct investment (FDI) screening rules and why legal and investment teams may wish to keep these developments on their radar.

As always, the headlines are only the beginning. The full edition explains what really happened, who may be affected, and what businesses may wish to consider.

After all, in sanctions compliance, today's background noise often becomes tomorrow's enforcement story. If you don't want to risk missing the signals that matter, start your free 30-day trial today.

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Author

Ann Karen | Head of Growth - Customs Manager Ltd.

Updated: June 12, 2026