CBN Introduces Automated AML Systems to Strengthen Financial Crime Detection

The Central Bank of Nigeria (CBN) has issued new technology-driven regulations requiring banks and other financial institutions to deploy automated anti-money laundering (AML) systems to enhance the detection of suspicious financial transactions. In a circular released on March 10, 2026, titled “Baseline Standards for Automated Anti Money Laundering (AML) Solutions for Financial Institutions in Nigeria,” the apex bank explained that the new policy is designed to improve the monitoring and reporting of financial crimes in Nigeria’s increasingly digitised financial system. The directive applies to banks, mobile money operators, international money transfer operators, payment service providers, and other financial institutions.

The CBN said the move is intended to strengthen compliance with existing financial crime regulations and encourage financial institutions to adopt modern technology to combat money laundering, terrorism financing, and proliferation financing. The apex bank added that the standards provide a framework for deploying automated solutions capable of detecting suspicious financial activities in real time. Part of the circular reads: “The baseline standards provide a framework for implementing automated solutions that strengthen the detection and reporting of suspicious transactions in real time and enhance compliance with applicable AML/CFT/CPF laws and regulations.” The regulator further noted that the framework aligns with global best practices, including recommendations by the Financial Action Task Force (FATF), the international body responsible for combating money laundering and terrorist financing.

Under the new framework, financial institutions are required to implement automated AML systems that integrate customer identification, transaction monitoring, sanctions screening, and risk assessment tools. The apex bank has given deposit money banks 18 months to achieve full compliance, while other financial institutions have up to 24 months to deploy the required systems. All affected institutions have been instructed to submit implementation roadmaps to the CBN’s Compliance Department within three months of the circular. According to the central bank: “The implementation of these guidelines shall start from the date of issuance, while full compliance shall be 18 months for Deposit Money Banks and 24 months for Other Financial Institutions.”

The framework emphasises the use of advanced technologies such as artificial intelligence, machine learning, predictive analytics, and behavioural monitoring to improve the detection of suspicious financial activity. Under the guidelines, financial institutions must deploy systems capable of conducting risk-based customer due diligence and monitoring transactions across multiple channels. Automated platforms must screen customers against sanctions lists and politically exposed persons databases. Systems must integrate with core banking platforms and identity databases to enable real-time analysis of transaction patterns. The CBN explained that traditional manual monitoring systems are no longer sufficient to manage financial crime risks in Nigeria’s increasingly digital financial sector.

Automated systems are also expected to support the timely generation and submission of Suspicious Transaction Reports to regulatory authorities, including the Nigeria Financial Intelligence Unit (NFIU). The apex bank warned that financial institutions that fail to comply with the new standards or operate ineffective AML systems could face regulatory sanctions. Compliance will be monitored through off-site surveillance, on-site examinations, and thematic regulatory reviews conducted by the regulator.

In addition to the AML framework, the CBN recently updated its rules on cash withdrawals and deposits, effective January 1, 2026. Under the revised guidelines, banks and other financial institutions are required to comply with updated cash management rules, including the removal of cumulative deposit limits, allowing customers to deposit any amount of cash without being charged excess deposit fees.

By fLEXI tEAM