Confidential by defaultEstablished 201072 Jurisdictions

MLRO (MLRO)

The Money Laundering Reporting Officer is the named individual an FCA-regulated firm appoints to oversee its anti-money-laundering systems and controls. In most firms the same person is also the firm’s nominated officer, the separate appointment that receives internal suspicion reports and decides what is reported onward. The responsibility attaches to the person, not to a department.

Also called: Money Laundering Reporting Officer · nominated officer

UK law uses two appointments here, and they are usually — but not necessarily — the same person. The FCA’s rules require a firm to appoint an MLRO with responsibility for overseeing its compliance with the rules on systems and controls against money laundering, with sufficient authority, independence and resources; the FCA treats that individual as the focal point for all anti-money-laundering activity and expects them to be based in the UK. The money laundering regulations separately require the firm to appoint a nominated officer, and it is the nominated officer who receives internal reports from staff, decides whether each one should be reported onward, and makes the external filing — known in the United Kingdom as a suspicious activity report. Failing to disclose as soon as practicable is a criminal offense committed by that individual personally. Both appointments must be notified to the supervisor, and the regulations separately require a member of the board or of senior management to be the officer responsible for the firm’s compliance with them.

Staff who see something they cannot explain therefore do not go to the authorities themselves — they make an internal report. In most firms the MLRO also sits at the center of the AML program: policies, staff training, the business-wide risk assessment, and the annual report to the board. Those are managerial duties and can be shared. The reporting decision is different, because it belongs personally to whoever holds the nominated officer role.

Supervisors expect that person to be senior enough to challenge the commercial side of the business, to have unrestricted access to customer files and systems, and to have a route to the board that does not run through anyone with a revenue target. Parts of the work can be outsourced to a service provider. The accountability cannot.

In practice

The MLRO and the nominated officer are two separate appointments that most firms combine in one person, and it is the nominated officer who carries the reporting decision — and the personal criminal exposure for failing to make it. The nearest US equivalent is the person a money services business designates to assure day-to-day compliance, usually called the BSA officer, although the regulation does not use that title. The functions run parallel without matching: US reports go to FinCEN rather than the National Crime Agency, there is no US counterpart to the UK personal offense, and the US has no consent regime for proceeding with a suspicious transaction.

Example

An operations analyst notices that a customer’s incoming transfers no longer resemble anything the account was opened to do. They file an internal report to the MLRO. The MLRO reviews the file, concludes the suspicion is reasonable, and makes the external report — then tells the analyst nothing further, because the decision and its contents stay with the role.

Commonly confused with

TermHow it differs
Compliance OfficerA compliance officer owns the firm’s whole regulatory rulebook; the MLRO owns suspicion-reporting decisions specifically, and makes them in their own name.
BSA OfficerThe BSA Officer is the US role responsible for a firm’s Bank Secrecy Act program, which includes reporting but also covers recordkeeping and testing duties the UK regime assigns elsewhere.

See also

← All glossary terms

Page Last Updated: 22/Sep/2026