11 US Senators Demand Binance Sanctions Compliance Probe

Eleven members of the US Senate have sent an official letter to Treasury Secretary Scott Bessent and Attorney General Pamela Bondi demanding an investigation into Binance, the world's largest cryptocurrency exchange. The effort was spearheaded by Massachusetts Senator Elizabeth Warren.

Senators Push for Binance Sanctions and AML Review

The senators want to determine whether Binance is complying with US sanctions laws and honoring the terms of its 2023 settlement with US authorities. They also raised questions about the exchange's adherence to anti-money laundering (AML) requirements.

Why It Matters

Binance is the largest crypto exchange in the world by trading volume, and any sanctions violations on its part could have ripple effects across the global financial system. The 2023 settlement was a landmark precedent in crypto regulation, and whether its conditions are being met directly shapes the future relationship between crypto platforms and US regulators.

If the allegations are confirmed, it could lead to tighter requirements not just for Binance but for the entire industry — particularly around compliance and dealings with sanctioned jurisdictions.

$1.7 Billion and Iranian Ties

According to the lawmakers, approximately $1.7 billion in digital assets linked to Iranian entities may have flowed through Binance. Among those mentioned are Yemen's Houthi rebels and the Islamic Revolutionary Guard Corps (IRGC).

Investigators reportedly identified over 1,500 accounts with Iranian connections, along with activity potentially aimed at circumventing Russian sanctions.

A separate concern raised by the senators involves the firing of Binance employees who were responsible for compliance checks and flagging suspicious transactions. The senators also cited law enforcement claims that Binance has become less willing to share customer data.

Crypto Cards and a Kyrgyzstan Stablecoin

The letter also flagged concerns about products Binance has launched in several post-Soviet countries — specifically crypto cards that allow users to pay with digital assets. The senators believe these tools could serve as a channel for evading sanctions.

Another point of concern was the listing of KGST, a Kyrgyzstan national stablecoin pegged to the Kyrgyz som. Lawmakers suggested this asset could also be used to circumvent sanctions.

Senators Set a March 13 Deadline

The agencies were asked to submit a report on their findings by March 13.

Binance's Position

Binance leadership has previously stated that the exchange shares information about suspicious activity with regulators and blocks trading access for users in Iran. The company also denied Wall Street Journal reports about over $1 billion in Iran-linked transactions, calling them defamatory and demanding a retraction from the publication.

Elizabeth Warren continues to apply heavy pressure on the crypto industry. She previously urged the Office of the Comptroller of the Currency (OCC) to deny a banking license to World Liberty Financial, a platform tied to Donald Trump's family, citing national security threats from foreign investment in the project.