OFAC Specially Designated Nationals List to NIEM v2

OFAC publishes a list of individuals and companies owned or controlled by or acting for or on behalf of targeted countries. It also lists individuals groups and entities such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them.