Nigerian financial institutions are being forced to reconcile national terrorism financing designations with separate sanctions imposed by the United States, creating an additional compliance challenge for banks and other regulated entities.

The issue follows the Central Bank of Nigeria’s directive requiring banks and other financial institutions to immediately identify and freeze funds, assets and economic resources linked to designated terrorism financing subjects. The directive incorporates designations from both the Nigeria Sanctions Committee and the US Department of the Treasury’s Office of Foreign Assets Control.

Among the affected businesses are Generation Currency Bureau De Change Limited and Nine to Nine Exchange Bureau De Change Limited. Manhattan Bureau De Change Limited and Abbal Bako & Sons Bureau De Change Limited were also identified in Nigeria’s sanctions framework, while the US Treasury separately designated Generation Currency, Nine to Nine and Manhattan BDCs in connection with allegations that they facilitated financial transfers for Islamic State West Africa Province.

The overlap between the lists creates a practical sanctions screening issue for financial institutions. Compliance teams must determine whether a customer, beneficial owner, account or transaction matches a designation under Nigeria’s domestic sanctions regime, the US sanctions regime, or both.

The CBN has directed institutions to screen existing customers, beneficial owners and transactions against the updated sanctions information, including known aliases. Institutions are also required to freeze assets where a confirmed match is established and file Suspicious Transaction Reports with the Nigerian Financial Intelligence Unit.

The compliance obligation extends beyond directly named accounts. The CBN directive covers entities owned or controlled, directly or indirectly, by designated persons, including companies in which designated individuals hold at least a 50 per cent ownership interest.

The development highlights a broader problem for Nigerian banks operating in an increasingly interconnected sanctions environment. A financial institution cannot rely solely on one sanctions database when customers, counterparties or beneficial owners have exposure to multiple jurisdictions.

The US designations also carry extraterritorial implications. OFAC has warned that foreign financial institutions and other persons that knowingly facilitate significant transactions or provide material support to designated subjects could themselves face US sanctions.

For compliance departments, the immediate priority is therefore list reconciliation. Institutions need controls capable of comparing Nigeria’s domestic sanctions list with relevant international lists, resolving name and ownership matches, investigating potential false positives and escalating confirmed matches without delay.

The episode also exposes the importance of beneficial ownership screening. BDCs and money service businesses can sit between formal banking systems and cross-border payment channels, making ownership structures, correspondent relationships and transaction flows critical areas for enhanced due diligence.

Compliance impact: The clash or overlap between national and foreign sanctions lists demonstrates why Nigerian financial institutions need integrated sanctions screening, beneficial ownership intelligence, retrospective transaction reviews and clear escalation procedures rather than relying on a single sanctions database.