Crypto Sanctions Compliance Lawyer

Who Needs Crypto Sanctions Compliance Counsel?

If your business touches virtual assets and has any connection to U.S. persons, U.S. dollars, U.S.-dollar stablecoins, or U.S.-based infrastructure, OFAC jurisdiction likely applies. Secondary sanctions extend that reach further — foreign crypto firms can face OFAC exposure simply by processing transactions involving sanctioned wallets or jurisdictions, even without direct U.S. nexus.

Businesses that require dedicated crypto sanctions compliance counsel include:

• Centralized exchanges (CEXs) processing spot, derivatives, or staking products for global users
• Crypto custodians and wallet providers holding or transferring virtual assets on behalf of clients
• DeFi protocols with governance control, admin keys, or fiat on/off-ramps that constitute VASP activity under FATF and MiCA
• NFT marketplaces where buyers and sellers may include SDN-listed individuals or entities
• Crypto payment processors and merchant services providers accepting or settling in digital assets
• Blockchain analytics and infrastructure firms whose services touch sanctioned entities
• Token issuers and launchpads conducting public or private sales to global participants

OFAC does not distinguish between U.S.-incorporated and offshore entities when U.S. touchpoints exist. By 2026, more than 60 jurisdictions require VASP licensing or registration, and 73% enforce FATF’s Travel Rule — meaning global compliance obligations have become unavoidable.

OFAC’s Framework for Virtual Asset Compliance

OFAC’s October 2021 guidance on virtual currency compliance established the foundational framework that governs crypto businesses today. The core obligation is straightforward: U.S. sanctions prohibitions apply to all transactions involving virtual currency, and virtual asset businesses must block or reject transactions involving SDN-listed persons, entities, and jurisdictions.

However, OFAC’s SDN list is non-exhaustive. Compliance cannot rely solely on name matching against published lists. OFAC expects virtual asset businesses to deploy blockchain analytics tools capable of screening wallet addresses for indirect links to sanctioned actors — including mixers, privacy coins, chain-hopping techniques, and wallets flagged through OFAC’s own digital address designations (first used in 2018 and significantly expanded since).

A compliant OFAC virtual asset program includes five core elements:

1. Management commitment — Board-level ownership of the compliance function with adequate resources
2. Risk assessment — Documented analysis of exposure by geography, customer type, product line, and transaction volume
3. Internal controls — Real-time SDN screening, blockchain analytics integration, Travel Rule data collection, and transaction blocking/rejection workflows
4. Testing and auditing — Independent review of screening effectiveness, policy gaps, and technology coverage
5. Training — Ongoing staff education on sanctions obligations, red flag recognition, and escalation procedures

EU businesses must additionally satisfy MiCA (Markets in Crypto-Assets Regulation) requirements, which since 2024 mandate licensed CASP status for any entity providing crypto services in the EU — including DeFi front-ends and fiat ramps. France, Germany, and other member states have already commenced enforcement actions against non-compliant offshore operators.

Major OFAC Crypto Enforcement Actions

OFAC’s enforcement record against virtual asset businesses demonstrates both the breadth of its jurisdiction and the severity of financial penalties for compliance failures. These cases have set critical precedents for what regulators expect from crypto companies of every size.

Binance (2023 — $4.3 Billion): The largest financial penalty in OFAC history involved Binance’s systematic failure to implement adequate sanctions screening, resulting in millions of transactions processed for users in Iran, Cuba, Syria, and other sanctioned jurisdictions. The settlement included criminal charges under the Bank Secrecy Act and established new baseline expectations for VASP compliance globally.

Poloniex (2021 — $10.3 Million): Poloniex processed transactions for users in Crimea, Cuba, Iran, Sudan, and Syria, demonstrating that even exchanges with KYC programs can face major liability when geographic screening and IP controls are insufficient.

BitPay (2021 — $507,375): Despite having KYC data available, BitPay failed to prevent approximately 2,102 transactions involving users in sanctioned jurisdictions. OFAC found the violations were non-egregious but noted the company had compliance data that could have flagged the transactions.

Kraken (2022 — $362,158): Kraken’s settlement involved transactions with users in Iran, despite having IP address data indicating sanctioned jurisdiction. The relatively modest penalty reflected the company’s cooperation and remediation program.

The consistent lesson across all enforcement actions: data was often available to prevent the violations. The failure was in using it. Legal counsel helps crypto businesses build the operational controls that convert available data into effective compliance decisions.

Our Crypto Sanctions Compliance Services

Our crypto sanctions compliance lawyers provide end-to-end legal support for virtual asset businesses navigating OFAC, FinCEN, FATF, and MiCA obligations. Services include:

• Sanctions Compliance Program Design — Building or overhauling your OFAC compliance framework from risk assessment through written policies, blockchain analytics integration, and staff training protocols
• VASP Licensing & Registration — Guiding exchanges and crypto businesses through FinCEN MSB registration, state money transmitter licensing, EU CASP authorization under MiCA, and equivalent licensing in major offshore jurisdictions
• Sanctions Screening Program Audit — Independent review of your SDN screening coverage, blockchain analytics deployment, Travel Rule implementation, and IP geofencing controls against OFAC and FATF standards
• DeFi Sanctions Risk Assessment — Analyzing whether your protocol’s governance structure, admin controls, or front-end interfaces create VASP-equivalent obligations under U.S. or EU law
• OFAC Voluntary Self-Disclosure — Preparing and submitting voluntary self-disclosures for discovered sanctions violations to maximize penalty mitigation before OFAC initiates an investigation
• OFAC Enforcement Defense — Representing crypto companies under subpoena, during OFAC investigations, and in settlement negotiations to minimize penalties and avoid delistment
• Transaction Unblocking Requests — Filing OFAC license applications to release blocked virtual assets and restore transaction access for legitimately operating entities
• Secondary Sanctions Risk Advisory — Assessing exposure for non-U.S. crypto businesses whose operations intersect with U.S. dollar stablecoins, U.S. counterparties, or U.S.-based blockchain infrastructure

Get a Crypto Compliance Audit

Crypto sanctions enforcement is accelerating. OFAC added its first digital wallet addresses to the SDN list in 2018 and has dramatically expanded that practice — with designated mixer services, DeFi protocols, and exchange wallets now appearing alongside traditional sanctions targets. The question for any virtual asset business is not whether OFAC jurisdiction applies, but whether your compliance program is adequate to satisfy it.

Our lawyers conduct confidential crypto sanctions compliance audits that benchmark your program against OFAC’s published compliance framework, FATF Recommendations 15 and 16, and current enforcement trends. Audit findings are protected by attorney-client privilege and give your team a clear remediation roadmap before regulators identify the gaps first.

Contact us to schedule a confidential compliance consultation. We work with crypto exchanges, custodians, DeFi protocols, payment processors, and blockchain infrastructure companies across the U.S., EU, and international markets.