Sanctioned Crypto Exchange Lawyer

Which Crypto Exchanges Are Sanctioned by OFAC?

The U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) maintains a Specially Designated Nationals (SDN) list that includes cryptocurrency exchanges operating in violation of U.S. sanctions. Once a platform is listed, all U.S. persons are prohibited from transacting with it — and in many cases, foreign nationals using U.S. financial infrastructure face exposure as well.

Between 2021 and 2026, OFAC has aggressively expanded its designation of virtual currency exchanges, particularly those serving sanctioned jurisdictions such as Russia and Iran or facilitating ransomware payments.

More recently, in January 2026, OFAC designated Zedcex and Zedxion — UK-registered exchanges that processed over $94 billion since 2022 on behalf of Iran’s Islamic Revolutionary Guard Corps (IRGC). The pace of enforcement shows no sign of slowing. If you used any of these platforms, consulting a sanctioned crypto exchange lawyer is essential.

What Are the Legal Risks If You Used a Sanctioned Exchange?

Using a crypto exchange that is — or later becomes — an OFAC-designated SDN entity exposes you to sanctions violations under the International Emergency Economic Powers Act (IEEPA) and related statutes. The most critical legal concept here is strict liability: OFAC does not require proof of intent. Even if you had no idea Garantex was on the sanctions list, you may technically have violated U.S. sanctions law.

Practical risks for users of sanctioned exchanges include:

• Frozen or blocked funds — Regulated exchanges that identify transactions touching sanctioned platforms are required to block those assets and report them to OFAC within 10 days. Your account may be frozen without warning.
• Civil monetary penalties — OFAC civil penalties are calculated per transaction. The base penalty amounts can reach the greater of $368,136 per violation or twice the transaction value for serious violations. While individual enforcement actions are rarer than institutional ones, they do occur.
• Criminal referral risk — Willful violations can be referred for criminal prosecution. Even non-willful cases may come under scrutiny if you had reason to know about the sanctions.
• Secondary sanctions exposure — Non-U.S. persons who transact in U.S. dollars or through U.S. financial infrastructure can also face OFAC secondary sanctions consequences.

The key mitigating factors OFAC considers are whether you acted in good faith, whether you self-disclosed, and whether you cooperated with any investigation. An experienced OFAC crypto exchange defense lawyer can help position your case favorably on each of these dimensions.

OFAC Enforcement Against Crypto Users — What to Expect

OFAC’s enforcement posture in the crypto space has intensified significantly since 2021. Major institutional settlements — including Binance’s $3.4 billion penalty in 2023 and Bittrex’s $24 million settlement in 2022 — have established that regulators treat SDN violations in crypto with the same seriousness as traditional financial sanctions. ShapeShift paid $750,000 in 2025 for digital asset transactions touching sanctioned parties.

If you are an individual or business that used a sanctioned exchange, here is how to assess your risk level:

OFAC Voluntary Self-Disclosure for Crypto — Is It Worth It?

Yes — in most cases involving unintentional violations, OFAC voluntary self-disclosure (VSD) is one of the most powerful tools available. Under OFAC’s enforcement guidelines, a timely VSD for a non-egregious, first-time violation can reduce the base civil penalty by up to 50%. In many low-dollar cases involving good-faith actors, OFAC may issue a no-action letter rather than imposing any penalty at all.

The VSD process requires you to submit a detailed account of the potential violation to OFAC — including the transaction facts, the timeline, remediation steps taken, and your compliance program. Critically, the quality and completeness of the VSD submission often determines the outcome. A poorly drafted VSD can inadvertently raise more red flags than it resolves.

Our lawyers draft and submit OFAC voluntary self-disclosures regularly on behalf of crypto users who unknowingly transacted with SDN exchanges. We know what OFAC looks for, how to frame a good-faith narrative, and what supporting documentation strengthens the submission.

If you transacted on Garantex, Nobitex, Bitzlato, Chatex, or any other OFAC-designated platform after its designation date — even without knowing it was sanctioned — a VSD filed through counsel is almost always worth considering.

How Our Sanctioned Crypto Exchange Lawyers Help

Our team of OFAC virtual currency enforcement lawyers provides end-to-end legal defense for individuals and businesses caught up in crypto sanctions exposure. Whether your funds are frozen, you’ve received a subpoena, or you simply want to assess your risk before OFAC comes knocking, we can help.

Our services include:

• OFAC sanctions risk assessment — We review your transaction history against the SDN list and identify any potential exposure involving SDN crypto exchange activity.
• Voluntary self-disclosure preparation — We draft and submit comprehensive VSDs that present your case in the most favorable light possible to OFAC.
• Specific license applications — If your funds are blocked on a sanctioned platform, we prepare and file OFAC-specific license applications to authorize their release.
• OFAC investigation defense — If you have received a subpoena, civil investigative demand, or enforcement notice, we represent you throughout the OFAC enforcement process.
• Nobitex lawyer and Garantex sanctions lawyer services — We have specific experience with users of the most commonly reported SDN exchanges and understand the evidentiary and procedural landscape for each designation.

OFAC crypto exchange defense requires specialized knowledge at the intersection of sanctions law, financial compliance, and blockchain forensics. Time matters — many defenses and mitigations are only available before OFAC initiates formal enforcement. Contact our sanctioned crypto exchange lawyers today for a confidential consultation.