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eIDAS

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What is eIDAS?

eIDAS stands for electronic Identification, Authentication and trust Services. It is an EU regulation that sets the legal framework for secure electronic transactions across European member states. eIDAS ensures that digital identification, electronic signatures, and other trust services are legally recognized and interoperable across borders, enabling secure and compliant digital services in line with GDPR and AML5 requirements.

How does eIDAS work?

The eIDAS Regulation (EU No 910/2014) was introduced to create a single digital market where citizens, businesses, and public administrations can interact electronically with the same legal standing as face-to-face transactions. It defines the standards for electronic identification (eID), electronic signatures (including qualified electronic signatures), electronic seals, timestamps, and other trust services. eIDAS makes these tools legally valid and mutually recognized across all EU member states and the European Economic Area (EEA). 

eIDAS plays a vital role in enabling secure digital services, whether it’s onboarding a customer remotely, signing a cross-border contract, or authenticating users to public portals. By ensuring legal certainty, technical interoperability, and a high level of trust, eIDAS supports a wide range of digital transformation initiatives in both the public and private sectors. It also helps ensure compliance with broader data protection (GDPR) and anti-money laundering (AML5) regulations. 

As part of Europe’s evolving digital identity ecosystem, eIDAS 2.0 introduced the European Digital Identity Wallet, offering individuals and businesses a secure way to store and share verified identity attributes and credentials across borders. 

icons g01Key characteristics 

  • A regulation that applies directly across all EU member states 
  • Establishes legal validity and mutual recognition of electronic identification and trust services 
  • Defines levels of assurance for electronic IDs: low, substantial, and high 
  • Enables cross-border digital transactions and public services 
  • Supports compliance with GDPR (data protection) and AML5 (anti-money laundering) 
  • Provides a legal basis for electronic signatures, including QES, which has the same legal effect as a handwritten signature 
  • Introduces Trust Service Providers (TSPs), who are audited and certified to deliver compliant services    

icons g03 Examples  

  • A Bulgarian citizen uses their national eID to access healthcare services in Austria through eIDAS interoperability 
  • A bank in Italy accepts a qualified electronic signature issued by a trust service provider in France when onboarding a corporate client 
  • A company based in Germany signs a cross-border agreement with a Spanish partner using QES, fully compliant under eIDAS 
  • An Estonian entrepreneur accesses the European Commission’s online grant application portal using an eIDAS-recognized identity 
  • A government institution verifies a timestamp and digital seal issued by a certified TSP in another EU country 

icons g02 Related terms 

  • Qualified electronic signature (QES) 
  • Qualified rust service provider (QTSP) 
  • Electronic identification 
  • European Digital Identity Wallet 
  • AML5 (Anti-Money Laundering Directive) 

icons g05 References 

European Commission – eIDAS Regulation overview 

EUR-Lex – eIDAS Regulation (Regulation (EU) No 910/2014) 

European Commission – eIDAS 2.0 and the European Digital Identity