Key points

  • OFAC sanctioned the broader A7 Network as a significant transnational criminal organization under an October 1 Treasury action.
  • FinCEN proposed blocking fund transmittals involving A7 sub-agents and said those companies processed more than $17 billion from January 2025 through June 2026.
  • A7 denied working with Iran or terrorist organizations and said it services legitimate consumer-goods and commodities trade.

The United States has expanded its pressure on Russia-linked cross-border payment platform A7, sanctioning the wider network and proposing restrictions on transactions involving its sub-agents. The October 1 Treasury action was followed on October 2 by a company statement denying connections to Iran or terrorist organizations. The dispute puts a major alternative-payment network at the center of Washington's latest effort to restrict financial channels allegedly used for sanctions evasion.

Treasury broadens the action

The Treasury Department said its Office of Foreign Assets Control sanctioned the A7 Network as a significant transnational criminal organization. Separately, the Financial Crimes Enforcement Network proposed a rule that would prohibit fund transmittals involving A7 sub-agents. FinCEN also issued an alert to help financial institutions identify and report suspicious activity linked to the network. The proposed rule will enter a 30-day public-comment period after publication in the Federal Register, so that restriction is not yet final.

Related reporting: U.S. sanctions BitBank over alleged Bitcoin transfers to IRGC

Claims focus on a sub-agent structure

Treasury alleges that A7 uses companies in third-country jurisdictions to receive and remit payments while disguising transactions tied to sanctioned sectors or people as ordinary trade. It said A7 sub-agents processed more than $17 billion globally between January 2025 and June 2026. The department also cited A7's own claim that the network handled more than 2,000 transactions a day as of January 2026, with total volume above 7.5 trillion rubles, then equivalent to about $91.5 billion.

A7 rejects the allegations

A7 said on Friday that it categorically rejected allegations that it had worked with Iran or terrorist organizations. According to Reuters, the company said it provides uninterrupted settlements for the Russian market and services legitimate import and export transactions involving consumer goods and commodities. Reuters reported that A7 was established in 2024 by defense-focused Russian bank PSB and has become a major participant in Russia's cross-border payments market. The company did not disclose operational details in that response.

Crypto is one part of a wider system

The network's relevance to digital assets comes from its use of multiple settlement channels rather than a crypto-only model. Reuters has described A7's payment infrastructure as spanning cryptocurrency, gold and non-Western currencies used in trade with partners including China and India. Treasury said the network had also been linked to Iranian crypto exchange Nobitex and to transactions associated with hacks of cryptocurrency exchanges attributed to North Korean actors. Those statements are government findings and allegations, not judicial determinations against every participant in the network.

What changes for financial firms

OFAC sanctions generally freeze property subject to U.S. jurisdiction and restrict dealings by U.S. persons with designated parties. The FinCEN proposal could go further by targeting transmittals involving the sub-agent layer that Treasury says provides access to the international financial system. Banks, payment companies and crypto service providers will need to examine counterparties and indirect relationships, not just the A7 name itself. For compliance teams, that means screening ownership, transaction purpose and routing data across intermediaries that may not advertise an A7 affiliation. Institutions also face the practical task of separating legitimate trade flows from activity that matches the government alert's risk indicators. The immediate uncertainty is how broadly FinCEN defines covered sub-agents after public comments and whether A7 alters its routes in response.

Sources

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