Scope GuideEU

What eIDAS Covers eID, Trust Services, Wallets, and QWACs

eIDAS is the EU framework for cross-border electronic identification, European Digital Identity Wallets, and trust services used in electronic transactions.

Use this page to separate eIDAS-covered services from adjacent login, certificate, document, and identity workflows that may be governed mainly by contract, sector rules, GDPR, or national law.

Author
Sorena AI
Published
May 9, 2026
Updated
May 9, 2026
Sections
6

Structured answer sets in this page tree.

Primary sources
7

Cited legal and guidance references.

Publication metadata
Sorena AI
Published May 9, 2026
Updated May 9, 2026
Overview

The EU eIDAS framework covers two linked areas: electronic identification used for access to online or offline services, and trust services that give legal and technical reliability to electronic transactions. The 2024 European Digital Identity Framework amendments add the European Digital Identity Wallet, electronic attestations of attributes, electronic archiving, electronic ledgers, and updated trust-service rules. A useful scope review starts with the service being offered or relied on, not with the technology label used by a supplier.

Section 1

Core eIDAS scope

Article 1 sets the basic perimeter: eIDAS covers recognition of electronic identification means under notified Member State schemes, provision and recognition of European Digital Identity Wallets, rules for trust services, and the legal framework for specified electronic transaction services.

Article 2 narrows that perimeter. The Regulation applies to electronic identification schemes notified by a Member State, to European Digital Identity Wallets provided by a Member State, and to trust service providers established in the Union. Trust services used exclusively inside closed systems created by national law or agreements between a defined set of participants are outside eIDAS trust-service scope.

  • In scope: notified electronic identification schemes, EUDI Wallets, trust service providers established in the EU, and regulated trust services.
  • In scope: electronic signatures, electronic seals, electronic time stamps, electronic documents, electronic registered delivery, website authentication certificates, electronic archiving, electronic attestations of attributes, signature and seal creation devices, and electronic ledgers.
  • Out of scope for eIDAS trust-service rules: closed-system trust services used only under national law or a private agreement among a defined participant group.
  • Not displaced by eIDAS: Union or national rules on contract validity, required legal form, procedural obligations, sector-specific form requirements, and data protection law.
Section 2

Electronic identification and relying parties

Electronic identification under eIDAS is not every login method. It is the use of person identification data in electronic form that uniquely represents a natural or legal person, or a representative, and is used for authentication. The cross-border recognition rules are tied to electronic identification schemes notified by Member States.

Relying parties are the organisations that rely on electronic identification, EUDI Wallets, other electronic identification means, or trust services. A normal account login, password reset, or customer identity check should be marked as eIDAS-relevant only when it uses a notified eID scheme, a wallet, or a regulated trust service.

  • Check whether the identity means comes from a Member State notified electronic identification scheme.
  • Record whether the relying party is a public service, a private service, a wallet-relying party, or a trust-service user.
  • Separate eIDAS authentication from ordinary account credentials, KYC checks, device authentication, and fraud-screening tools unless those flows use an eIDAS-covered means or service.
  • For wallet integrations, track the attributes requested, the user purpose, the relying-party registration basis, and the access certificate or equivalent authentication mechanism.
Section 3

Trust services covered by eIDAS

eIDAS trust services are electronic services normally provided for remuneration and listed in Article 3. The list includes certificates, validation, creation and preservation services for signatures and seals, remote signature or seal creation-device management, time stamps, registered delivery, electronic archiving, electronic attestations of attributes, and electronic ledgers.

The qualified status of a trust service is not a marketing description. A qualified trust service must meet the applicable eIDAS requirements, and a qualified trust service provider must be granted qualified status by the supervisory body. For qualified services, trusted-list status is central to validation and evidence.

  • Signatures: distinguish electronic, advanced, and qualified electronic signatures before promising legal equivalence or qualified validation.
  • Seals: treat legal-entity origin and integrity separately from a natural person's signature.
  • Time stamps: identify whether the service is an electronic time stamp or a qualified electronic time stamp.
  • Registered delivery: cover proof of sending, proof of receiving, and protection of transmitted data against loss, theft, damage, or unauthorised alteration.
  • Website authentication: identify whether the certificate is a certificate for website authentication or a qualified certificate for website authentication issued by a qualified trust service provider.
  • Newer trust-service categories: include electronic attestations of attributes, electronic archiving, and electronic ledgers when the service matches the eIDAS definitions.
Section 4

Trusted lists, qualified status, and validation

Trusted lists are where EU Member States publish information about supervised qualified trust service providers and their qualified trust services. They are essential for checking whether a provider or service had qualified status at the time relevant to a signature, seal, certificate, delivery service, attestation, or other trust-service event.

The European Commission publishes a central List Of Trusted Lists with links to the Member State trusted lists. Systems that validate qualified signatures, seals, website certificates, or other qualified trust services should treat trusted-list retrieval, signature or seal verification, service status, service history, and certificate validity status as evidence, not as a one-time procurement check.

  • Validate the provider, service type, qualified status, and status history against the applicable Member State trusted list.
  • Use the Commission List Of Trusted Lists as the entry point for EU Member State trusted lists.
  • Store the validation time, trusted-list version or sequence information, service status, certificate path, revocation or OCSP evidence, and validation policy used.
  • Re-check status for long-lived evidence because a service can be granted, withdrawn, ceased, revoked, or superseded over time.
Section 5

EUDI Wallet and attribute attestations

The EUDI Wallet is now part of the eIDAS framework. The Regulation defines it as an electronic identification means that lets the user securely store, manage, and validate person identification data and electronic attestations of attributes for presentation to relying parties and other wallet users, and to sign or seal with qualified electronic signatures or seals.

Attribute attestations are also within scope. A qualified electronic attestation of attributes is issued by a qualified trust service provider and must meet Annex V. Attestations issued by or on behalf of a public sector body responsible for an authentic source have a separate path and must meet Article 45f and Annex VII requirements. Implementations should therefore track the attestation type, issuer role, authentic source, revocation status, wallet interface, and whether the presentation request is limited to attributes needed for the use case.

  • Wallet providers: track wallet solution, wallet unit, wallet instance, secure cryptographic application, secure cryptographic device, certification status, and supervisory body interactions.
  • Providers of person identification data: issue person identification data under the relevant eID scheme and cryptographically bind it to the wallet unit.
  • Attestation providers: identify themselves to wallet units, include authentication and validation information, and publish revocation policies.
  • Relying parties: register the attributes they intend to request and support user control, selective disclosure, and request minimisation where the wallet architecture requires it.
  • Public-sector authentic-source attestations: confirm the public body, authentic source, qualified signature or seal support, revocation status, and interface with wallets.
Section 6

Practical scope checklist

Use this checklist when a product, procurement, legal, identity, PKI, or security team needs to decide whether a workflow belongs on the eIDAS register. The aim is to classify the actual service and preserve the validation material needed later.

Avoid broad labels such as digital identity, e-signing, certificate, wallet, or secure delivery without naming the eIDAS category and the provider role.

Does eIDAS cover every electronic signature used in the EU?

No. eIDAS defines electronic signatures and gives legal effects to electronic, advanced, and qualified electronic signatures, but a signature is qualified only when it is an advanced electronic signature created by a qualified electronic signature creation device and based on a qualified certificate for electronic signatures.

Does eIDAS cover ordinary website TLS certificates?

Not as ordinary TLS certificates. eIDAS covers certificates for website authentication and qualified certificates for website authentication; the qualified category must be issued by a qualified trust service provider and meet Annex IV requirements.

What should a team check before relying on a qualified trust service?

Check the provider, service type, qualified status, and status history in the relevant Member State trusted list, using the Commission List Of Trusted Lists as the EU entry point, and keep the validation evidence with the transaction record.

  • Name the covered category: notified eID scheme, EUDI Wallet, relying-party wallet integration, trust service, qualified trust service, QWAC, trusted-list validation, or attribute attestation.
  • Identify the actor: Member State, wallet provider, provider of person identification data, wallet-relying party, trust service provider, qualified trust service provider, supervisory body, browser provider, public-sector authentic-source body, or end user.
  • For signatures and seals, record whether the artifact is simple, advanced, or qualified and whether a qualified creation device or remote qualified creation-device management is involved.
  • For time stamps, registered delivery, website authentication, archiving, ledgers, and attestations, keep the exact service definition, provider status, certificate or attestation evidence, and validation result.
  • For qualified services, validate against trusted lists and save service status history, not only the supplier's certificate or sales material.
  • For wallet flows, save the relying-party registration or access certificate, requested attributes, user consent or approval record, issuer identity, revocation policy, and presentation validation output.
  • Mark as outside this eIDAS scope page where the workflow is only a private account login, unsigned document exchange, closed participant system, generic TLS certificate, or contract-form question with no eIDAS-covered service.
Primary sources

References and citations

eur-lex.europa.eu
Referenced sections
  • Supports person identification data and electronic attestations of attributes issued to wallet units, including wallet-unit binding and provider authentication.
"electronic attestations of attributes"
etsi.org
Referenced sections
  • Supports operational trust-service provider controls, including policies, practices, risk management, change notification, and continued verification information.
"General Policy Requirements"
portal.etsi.org
Referenced sections
  • Supports the practical instruction to verify qualified provider and service status through Member State trusted lists.
"qualified status and the status history"
etsi.org
Referenced sections
  • Supports the technical structure and use of trusted lists, including service status, service history, and the Commission List Of Trusted Lists model.
"Trusted Lists"
eur-lex.europa.eu
Referenced sections
  • Supports the checklist categories and FAQ distinctions for electronic signatures, website authentication certificates, trust-service roles, and closed-system exclusions.
"certificate for website authentication"
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