The Central Bank of Nigeria has directed all financial institutions in the country to implement automated anti-money laundering systems as part of new regulatory standards aimed at strengthening the fight against illicit financial flows.
The directive, contained in the Baseline Standards for Automated Anti-Money Laundering (AML) Solutions released in March 2026, marks a major shift from largely manual compliance processes to technology-driven monitoring systems capable of detecting suspicious financial activity in real time.
Under the new framework, banks and other financial institutions must deploy automated solutions designed to identify and prevent money laundering, terrorism financing, and proliferation financing.
Implementation timelines set
The apex bank has ordered institutions to begin implementation immediately. Within three months, each institution must submit a detailed implementation roadmap to the CBN’s Compliance Department.
Deposit Money Banks will have 18 months to achieve full compliance, while other financial institutions—including Microfinance Banks (MFBs) and Mobile Money Operators (MMOs)—have up to 24 months to meet the new standards.
Stronger monitoring requirements
According to the CBN, the new systems must provide a unified customer view, linking Know Your Customer (KYC) and Know Your Business (KYB) data with transaction records.
This will enable compliance officers to view information such as a customer’s occupation, source of funds, risk score, and transaction history within a single interface.
Transaction monitoring tools must also apply risk-based analysis to detect unusual patterns or suspicious behaviour.
While the regulator encourages the use of Artificial Intelligence and Machine Learning, such models must remain explainable and subject to independent validation annually to avoid bias or performance drift.
The systems are also expected to generate real-time alerts, allowing high-risk transactions to be temporarily suspended pending investigation.
Sanctions screening strengthened
Another key requirement involves stricter screening against global sanctions lists.
Financial institutions must integrate their monitoring systems with international and domestic sanctions databases, including those maintained by the United Nations and the U.S. Office of Foreign Assets Control.
The technology must also use fuzzy-matching tools to detect variations in names and automatically block transactions or account openings when a confirmed sanctions match occurs.
Integration with financial crime systems
Although AML and fraud detection tools may operate separately, the CBN has encouraged institutions to build unified financial crime monitoring frameworks.
For large organizations, this could involve developing a shared data infrastructure that integrates both AML monitoring and fraud detection capabilities.
Governance and reporting requirements
The new standards also introduce stricter governance rules, including:
- Maker-checker approval workflows with full audit trails
- Robust data protection measures to safeguard financial information
- Automated reporting of suspicious transactions to the Nigerian Financial Intelligence Unit
Financial institutions must also ensure their systems can scale to handle growing transaction volumes through secure API integrations with core banking platforms.
Proportional approach for smaller institutions
The CBN noted that compliance requirements will follow a proportionality principle.
Large commercial banks with higher transaction volumes are expected to deploy advanced AI-driven monitoring systems, while smaller institutions may adopt less complex solutions as long as they meet the baseline functional requirements.
Institutions urged to act quickly
To meet the new regulatory deadline, financial institutions have been advised to conduct gap analyses of their current AML systems, develop compliance roadmaps within three months, and review third-party technology vendors to ensure compatibility with the new standards.
Regulators say the move will strengthen Nigeria’s financial system by improving transparency, reducing financial crime risks, and aligning local banking practices with global compliance standards.
