Identity verification

Spec sheet // Glossary // IDVRev 2026.10
Glossary / I / Identity verification
Glossary · KYC and identity

Identity verification

IDVAlso called ID verification, identity proofing

Definition

Identity verification is the process of confirming that a customer is a real person and is who they claim to be. Firms check identity details against reliable, independent sources such as passports, driving licences, electronic databases or trusted digital identities. It is a legal requirement of customer due diligence under anti-money laundering rules.

01 COLLECT DATA02 CHECK DOCUMENT03 MATCH PERSON04 CROSS-CHECK
Fig. 1 · Identity verification
MLR 2017, reg 28 · AMLD4, Article 13 · CIP Rule
Key rulesMLR 2017, reg 28 · AMLD4, Article 13 · CIP Rule · FATF Digital Identity Guidance
Applies toUK banks, payment firms, accountants, lawyers and other relevant persons
RegionsUK · EU · US · Global
01

How it works

Remote verification usually combines several checks. The customer photographs an identity document, which is tested for signs of forgery. A selfie or short video is matched to the document photo, with a liveness check to detect spoofing. Details may also be checked against credit reference or government databases. The result, with evidence, is stored in the customer record.

Identity verification sits at the start of the customer relationship and supports later fraud and AML controls. UK, EU and US rules require firms to verify identity using reliable sources, with more checks for higher-risk customers. The FATF has set out how digital identity systems can meet these standards. Weak verification exposes firms to synthetic identities, account takeover and money mule networks.

Step 1Collect dataCapture name, date of birth, address and identity document.
Step 2Check documentTest the document for tampering, forgery and expiry.
Step 3Match personCompare a live selfie with the document photo.
Step 4Cross-checkConfirm details against independent databases where needed.
Step 5RecordStore the evidence and the verification outcome.
02

The rules

UK · 26 June 2017MLR 2017, reg 28Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017, regulation 28

Requires firms to identify and verify customers and beneficial owners, and to conduct ongoing monitoring including scrutiny of transactions throughout the relationship.

UK banks, payment firms, accountants, lawyers and other relevant persons
EU · 26 June 2017AMLD4, Article 13Directive (EU) 2015/849 on the prevention of the use of the financial system for money laundering or terrorist financing

Requires customer identification and verification from reliable independent sources, and ongoing monitoring of the business relationship including scrutiny of transactions.

EU credit and financial institutions and other obliged entities
US · 1 October 2003CIP RuleCustomer Identification Program rule, 31 CFR 1020.220

Requires a written programme to collect name, date of birth, address and identification number, and to verify identity within a reasonable time.

US banks and other covered financial institutions
Global · March 2020FATF Digital Identity GuidanceFATF Guidance on Digital Identity

Explains how reliable, independent digital identity systems can support customer identification and verification under FATF Recommendation 10, using assurance levels.

Regulated entities and supervisors in FATF member jurisdictions
03

Common questions

What is the difference between identification and verification?

Identification is collecting who a customer says they are, such as name and date of birth. Verification is checking that information against reliable, independent evidence to confirm it is true and belongs to that person.

Can identity be verified fully online?

Yes. UK, EU and US rules allow remote verification where it uses reliable, independent sources. Firms commonly combine document checks, biometric face matching, liveness detection and database checks to reach the assurance level their risk assessment requires.

What is the EU digital identity wallet?

The revised eIDAS Regulation, (EU) 2024/1183, entered into force on 20 May 2024. It requires member states to offer European Digital Identity Wallets that regulated firms will be able to accept for customer identification.

How long must verification records be kept?

Under the UK MLR 2017 and EU AML rules, firms keep customer due diligence records for five years after the business relationship ends. US CIP records are kept for five years after the account is closed.