Why the Crypto MLRO Role Is Different

Cryptoasset businesses registered with the FCA under the Money Laundering Regulations have been subject to anti-money laundering supervision since 2020, and the FCA has been open about how many registration applications it has refused or seen withdrawn, often because of weak financial crime controls. The FCA’s cryptoasset pages set out its expectations. The issues it highlights repeatedly include inadequate risk assessments, weak customer due diligence, poor transaction monitoring and MLROs without the experience or time to oversee the function.

The crypto MLRO’s work includes all the usual elements, from the business-wide risk assessment to suspicious activity reporting, but applies them in an environment where:

• transactions move across public blockchains, often through multiple wallets, in minutes;
• counterparties may be unhosted wallets with no identified owner;
• mixers, privacy coins and cross-chain bridges can obscure the source of funds;
• fraud, scams and ransomware proceeds are common typologies;
• sanctions exposure can arise through wallet addresses as well as named persons; and
• customers and counterparties are often in other jurisdictions with different rules.

The Crypto-Specific Skills to Look For

The best candidates combine these with the core MLRO profile: ownership of a risk assessment, real SAR decisions, regulatory contact, board reporting and the confidence to challenge the business. Our page on MLRO recruitment (SMF17) covers the core profile.

The Two Candidate Pools

Crypto MLRO candidates tend to come from two directions, each with strengths and gaps:

The strongest candidates have worked in both: a traditional MLRO who has spent several years at a registered crypto firm, or a crypto financial crime specialist who has held senior roles under FCA supervision. Where that combination isn’t available, firms often appoint the candidate who is strongest on regulatory accountability and add technical depth beneath them, through a deputy MLRO or blockchain investigations lead. Our guide to deputy MLROs covers that structure.

The New FCA Cryptoasset Regime

The UK is moving cryptoasset activities into a full authorisation regime under the Financial Services and Markets Act, with the FCA publishing its final rules in 2026. Firms that have operated under MLR registration will need FCA authorisation for regulated cryptoasset activities, and authorised firms will come within the Senior Managers and Certification Regime. That means the MLRO role becomes SMF17, with the approval process, Statement of Responsibilities and personal accountability that come with it, alongside other Senior Manager Functions such as SMF16 compliance oversight.

For many crypto firms, this raises the bar for the MLRO appointment. A candidate who was adequate for MLR registration may not be approvable as a Senior Manager under the new regime, and the firm’s application will be judged in part on the people it names. Firms preparing for authorisation should review their MLRO and wider leadership now. Our page on SMF recruitment for cryptoasset firms covers the full set of roles, and our guide to building an SMF team from scratch covers the authorisation process.

Interview Questions That Reveal Real Experience

• Walk us through an investigation where you traced funds on-chain. What tools did you use, and what did you conclude?
• How did you implement the travel rule? What did you do with transfers to counterparties in jurisdictions without equivalent rules?
• What is your approach to deposits from unhosted wallets? Where do you draw the line?
• Tell us about a SAR decision involving crypto. What made it suspicious, and how did you record your reasoning?
• How do you assess the risk of a counterparty exchange?
• How would you explain our financial crime risks to a board with no crypto background?
• What have you learned from the FCA’s feedback on crypto registration applications?

A practical exercise works well for crypto roles: give the candidate an anonymised transaction trail and ask them to assess it and draft a short note for the board. It tests technical skill and communication at the same time. Our guide to MLRO interview questions covers the core judgement questions to include alongside these.

Fractional or Full-Time?

Smaller and early-stage crypto firms often look at a fractional MLRO. It can work for a firm with modest volumes and a narrow service, but the crypto MLRO role is time-intensive, and the FCA will look closely at whether the time commitment is credible. In our experience, crypto firms typically need two to three days a week at minimum from a fractional MLRO, more during authorisation or periods of growth. Our page on fractional MLRO recruitment covers how to size and structure the arrangement, and our guide to how many days a fractional MLRO needs explains the sizing approach.

Some smaller crypto firms also combine compliance oversight and money laundering reporting in one person. Given the sector’s financial crime risk, that only works where the person is genuinely strong on both sides and has enough time. Our page on combined compliance officer and MLRO recruitment sets out the test.

Pay and Availability

Experienced crypto MLROs command a premium over equivalent roles in many traditional sectors, reflecting their scarcity and the personal accountability involved. Fractional crypto MLROs are usually at the upper end of fractional day rates in our salary guide. Demand is likely to rise further as firms prepare for authorisation under the new regime, so firms that need to strengthen their MLRO arrangements should start early.

Frequently Asked Questions

Does a crypto firm’s MLRO need FCA approval?

Under MLR registration, the FCA assesses the MLRO as part of the firm’s application. Under the new authorisation regime, the MLRO will hold SMF17 and need approval as a Senior Manager.

Is blockchain analytics experience essential?

For the MLRO personally, a working understanding is essential. Deep hands-on expertise can sit with a deputy or investigations lead if the MLRO is strong on regulatory accountability.

Can a traditional finance MLRO move into crypto?

Yes, and many have. The best transitions involve a period of working closely with technical specialists and genuine investment in learning the tools and typologies.

How long does a crypto MLRO search take?

Typically three to five months to start date, given the scarcity of candidates and notice periods, plus the regulator’s decision time where approval is needed.