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OFAC Advisory (March 2026): What It Means for Data & SaaS Platforms

·1 min read

The U.S. Treasury’s Office of Foreign Assets Control (OFAC) has issued a new advisory highlighting the growing use of sham transactions to evade sanctions. These structures are designed to obscure the involvement of sanctioned entities through intermediaries, complex ownership, or misleading documentation.

OFAC Advisory (March 2026): What It Means for Data & SaaS Platforms


The U.S. Treasury’s Office of Foreign Assets Control (OFAC) has issued a new advisory highlighting the growing use of sham transactions to evade sanctions. These structures are designed to obscure the involvement of sanctioned entities through intermediaries, complex ownership, or misleading documentation.

Why This Matters

Sanctions risk is no longer confined to financial institutions. Data providers, SaaS platforms, and API-driven businesses are increasingly exposed—particularly where services enable onboarding, transactions, or cross-border data flows.

Key Implications

  • Indirect exposure is rising – sanctioned parties may access services through layered entities or third parties.

  • Traditional screening is insufficient – name-based checks must be complemented by behavioral and ownership analysis.

  • Regulatory expectations are expanding – firms are expected to identify true beneficial ownership and detect inconsistencies in activity.

What We Recommend

  • Strengthen KYB/KYC frameworks with enhanced ownership verification.

  • Integrate transaction and behavioral monitoring alongside entity screening.

  • Review client onboarding and jurisdictional risk controls.

  • Ensure auditability and documentation of compliance decisions.

Bottom Line

Sanctions evasion is becoming more sophisticated. Proactive risk detection and layered compliance controls are now essential—not optional.

Polxis continues to monitor regulatory developments and supports clients in adapting their compliance frameworks accordingly.

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Why a sanctions freeze is a data problem before it is a legal one
Industry News

Why a sanctions freeze is a data problem before it is a legal one

A data provider's perspective on Swiss Federal Supreme Court judgment 4A_537/2025 of 28 April 2026 In brief — four things to know • The trigger is suspicion, not proof. A Swiss financial institution must freeze and report assets as soon as it has reasonable suspicion they are directly or indirectly controlled by a sanctioned person — and the freeze applies automatically, by law, without waiting for an official order. • The risk hides in the relationships, not the name. The client company and its beneficial owner were on no list; the exposure ran through extended family — the owner was the spouse of the sanctioned person's nephew. Plain name-against-list screening catches none of this. • “Family” is defined differently everywhere. EU and UK PEP rules use a narrow, closed list (spouse, children, parents); Switzerland's PEP rule is open-ended (“persons close for family, personal or business reasons”); and sanctions regimes turn on control, not kinship — with US measures reaching furthest through the “acting on behalf of” and 50% rules. • For data providers, it is a balancing act. The job is to map relationships richly enough to support any of these tests, while respecting data-protection limits and keeping false positives manageable — and to leave the final call on “how close is too close” to the client. Sanctions screening is often imagined as a clean, binary exercise: a name either matches an entry on a list, or it does not. The reality our clients deal with every day is far messier — and a recent judgment from the Swiss Federal Supreme Court is a useful reminder of just how subtle the line can be. Very often the hard question is not whether someone is listed, but how far a chain of family and ownership links has to run before the assets at the other end of it are caught by a freeze. This case sits squarely on that line.

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