What the UK’s digital identity guidance means for COLPs and MLROs
Published

Most law firms already rely on electronic identity verification (eIDV) to meet their obligations under the Money Laundering Regulations (MLRs). The February 2026 guidance doesn’t change that.
What it does change is the standard against which your approach may increasingly be judged.
This isn’t about whether digital ID is acceptable. It’s about how well you can evidence and justify the level of assurance your firm relies on.
This is not a new permission - it’s a clearer benchmark
The guidance confirms that firms can use digital identity services to satisfy identity verification under Regulation 28, provided the approach is appropriate to the risk.
That position isn’t new.
What is new is the clarity around what “good” looks like - and the increasing role of independently certified providers within that.
For COLPs and MLROs, this shifts the conversation from “Are we allowed to use eIDV?”, to “Can we justify the level of assurance our approach delivers?”
The key shift: from vendor choice to assurance and evidence
The guidance points directly to the UK Digital Identity and Attributes Trust Framework (DIATF), which introduces:
Certification standards for digital identity providers
A government register of approved Digital Verification Services (DVS)
Defined assurance levels and confidence frameworks
This matters because it creates a more objective way to assess identity verification.
In practice, you should expect scrutiny to move toward questions like:
Is the provider independently certified?
What level of assurance does the verification journey achieve?
What evidence supports that outcome?
Is the process auditable and repeatable?
This is a shift from “which tool did you use?” to “what level of confidence did you achieve, and why was it appropriate?”
What this means in practice for your role
1) You may need to evidence why your approach is appropriate
A risk-based approach remains central. However, the expectation is moving toward being able to clearly articulate:
Why a given level of identity assurance is sufficient for a specific client or matter
What checks were performed (e.g. document validation, biometrics, fraud signals)
How the outcome can be evidenced in an audit or regulatory review
For example:
In a high-value residential conveyancing transaction involving a remote client, you may need to justify why a lower-assurance verification method was considered sufficient, particularly in light of known impersonation risks in the sector.
2) Supplier due diligence is becoming more structured
Historically, due diligence on eIDV providers has often relied on:
Reputation
Cost
Market presence
Product features
Going forward, you should expect a more structured approach, including:
Whether the provider is certified under the Trust Framework
Whether they are listed on the DVS Register
What assurance levels their service is designed to meet
What independent assessment underpins those claims
Certification is not mandatory, but it is increasingly likely to become a benchmark for defensibility.
3) Higher-risk matters may require higher-assurance identity verification
The guidance places clear emphasis on fraud resilience and strong identity assurance, including:
Biometric verification
Validation of cryptographic credentials (e.g. passport chips)
Use of authoritative data sources
Detection of impersonation and synthetic identity risks
This does not mean applying the highest level of verification in all cases.
However, it does mean that where risk is higher, you should be able to demonstrate that your identity verification approach reflects that and that the controls used are proportionate to the risk.
Digital identity is only one part of your AML framework
It’s worth reinforcing: this guidance is narrowly focused on identity verification.
Your broader AML obligations remain unchanged, including:
PEP and sanctions screening
Adverse media (where appropriate)
Source of funds/source of wealth
Ongoing monitoring
Digital identity should be understood as one component of a wider control framework - not a replacement for it.
Where Thirdfort fits
Thirdfort is certified under the UK Digital Identity and Attributes Trust Framework (DIATF) and is listed on the government’s Digital Verification Services (DVS) Register.
For COLPs and MLROs, that matters for one reason: independent assurance.
It provides an externally validated basis for demonstrating that your identity verification provider meets a recognised standard.
Delivering appropriate assurance in practice
Thirdfort’s identity verification journeys can be configured to align with the level of assurance required for different risk scenarios.
Where higher assurance is needed, this is typically achieved through:
NFC-based passport verification (chip reading combined with biometric matching), or
Combined document, biometric, and electronic data checks
These approaches are designed to:
Validate that identity evidence is genuine and unaltered
Confirm the individual is the rightful holder of that evidence
Apply multiple fraud controls to reduce impersonation risk
Produce a clear, auditable result
Where such a journey is completed successfully with no relevant risk indicators, it can provide a high level of confidence in the individual’s identity, consistent with the direction set out in government guidance.
The practical takeaway
You do not need to change your approach to identity verification overnight.
But you should ensure that your current approach is:
Defensible - you can explain why it is appropriate for the risk
Evidenced - you can demonstrate what was done and what assurance was achieved
Auditable - outcomes can be reviewed and relied upon
Supported by credible providers - independently certification
The direction of travel is clear: identity verification is becoming less about tools, and more about assurance, evidence, and accountability.
For COLPs and MLROs, the question is no longer just “are we using a technology solution?” - but “is our provider independently recognised, and can they evidence the level of assurance they deliver for the risk, and how they achieve it?”
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