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What Is an OFAC Check?

Published: March 12, 2026

An OFAC check is the process of screening individuals or entities against sanctions lists maintained by the Office of Foreign Assets Control. The purpose of an OFAC check is to ensure that an organization is not engaging in prohibited transactions or relationships with sanctioned parties.

OFAC operates under the U.S. Department of the Treasury and administers sanctions related to national security, foreign policy, and economic enforcement. While OFAC checks are most commonly associated with financial institutions, they also apply to healthcare organizations that engage in payments, contracting, or international activity.

OFAC checks help organizations avoid violations that can result in significant fines, enforcement action, and reputational damage.

How an OFAC check works

An OFAC check compares internal records, such as individuals, vendors, or entitie,s against OFAC sanctions lists. The most widely referenced list is the Specially Designated Nationals and Blocked Persons List, commonly called the SDN List.

Because sanctioned names may be incomplete, transliterated, or shared by multiple individuals, OFAC checks require careful matching and review. A potential match does not automatically mean a violation, but it must be investigated and resolved.

OFAC checks are not one-time tasks. Sanctions lists are updated frequently, sometimes daily. Ongoing screening is necessary to detect changes after onboarding or approval.

Proper OFAC checks include documentation. Organizations must be able to show when screening occurred, what data was reviewed, and how potential matches were resolved.

Proper OFAC checks include documentation. Organizations must be able to show when screening occurred, what data was reviewed, and how potential matches were resolved.

How OFAC checks relate to healthcare compliance

In healthcare, OFAC checks are relevant when organizations engage with vendors, suppliers, contractors, or entities that may have international ties. Payments or services involving sanctioned parties can trigger enforcement action even if the activity is not healthcare-specific.

OFAC checks may also be part of broader sanctions screening programs that include federal and state exclusion lists. While OFAC sanctions are distinct from healthcare exclusions, the compliance risks are similarly serious.

Healthcare organizations often incorporate OFAC checks into vendor onboarding, contracting, and payment workflows to reduce exposure.

How Streamline Verify supports OFAC screening

Streamline Verify supports sanctions screening by aligning OFAC checks with broader compliance and eligibility workflows. The platform helps organizations manage sanctions-related risk alongside exclusion and eligibility monitoring.

By supporting consistent screening, documentation, and oversight, Streamline Verify helps healthcare organizations manage OFAC-related compliance obligations without adding manual burden.

Want to see how sanctions screening fits into your compliance workflow?

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