ETSI TS 119 461 definition and importance

ETSI TS 119 461

ETSI TS 119 461 is a European technical specification published by the European Telecommunications Standards Institute (ETSI) that defines the policy and security requirements for identity proofing of trust service subjects. It covers methods such as biometric face matching, automated document checks, and NFC-based chip reading (e.g., from an eMRTD/e-passport). And it includes specifications for remote identity proofing flows, which are most relevant to digital onboarding.

The standard becomes binding when referenced by a regulation or required by a conformity assessor. It primarily applies to Qualified Trust Service Providers (QTSPs) under eIDAS and organizations that need to rely on QTSPs during onboarding.

As the EUDI Wallet framework expands, TS 119 461 is expected to define the identity-proofing standard that wallet onboarding and credential issuance rely on.

Frequently asked questions

Our vendor claims they are "eIDAS compliant." Do they need ETSI TS 119 461 certification?

.toggle-text { display: none; }

A solution provider should seek an independent TS 119 461 assessment when its identity proofing underpins a trust service or qualified credential. “eIDAS compliant” is a broad marketing term, and TS 119 461 is the precise technical specification for identity proofing.

Does ETSI TS 119 461 dictate how a company handles biometrics and deepfakes during onboarding?

.toggle-text { display: none; }

TS 119 461 mandates controls to detect presentation attacks and requires liveness verification for remote biometric proofing, by referencing ISO/IEC 30107, an international anti-spoofing standard. ETSI TS 119 461 does not use the terms "deepfake" or "synthetic identity," which are two common fraud vectors that identity proofing can help organizations protect against.

How does ETSI 119 461 impact the end-user experience during onboarding?

.toggle-text { display: none; }

ETSI 119 461 establishes a structured flow for the user with liveness checks. Depending on how an organization implements the suggestions, a flow might introduce some friction by requiring users to capture documents from specific angles or respond to random pose challenges during a selfie.

Is Persona certified to the ETSI TS 119 461 specification?

.toggle-text { display: none; }

Yes, Persona was assessed by an independent conformity assessment body and found to conform with ETSI TS 119 461 and ETSI EN 319 401 in July 2026.