Table of contents
What is eIDAS?
The eIDAS Regulation (EU) No 910/2014, standing for electronic Identification, Authentication and trust Services, was published on 28 August 2014 and became fully applicable from 1 July 2016. It establishes a unified legal framework across all EU Member States for secure electronic transactions.Scope and key objectives
- Defines mutual recognition of electronic identification (eID) systems among EU countries.
- Standardizes trust services — signatures, seals, timestamps, electronic registered delivery, and website authentication certificates.
- Eliminates national transposition, ensuring direct effect across the EU.
Trust services & signature types
eIDAS categorizes trust services that guarantee the integrity and authenticity of electronic transactions:- Simple Electronic Signature (SES): basic digital sign-off (e.g., click-to-sign), legally admissible.
- Advanced Electronic Signature (AdES): uniquely linked to signer, identifies signer, under sole control, detect alterations.
- Qualified Electronic Signature (QES): AdES with a qualified certificate and QSCD; equivalent to handwritten signatures across the EU.
- Electronic seals: ensure origin and integrity for legal entities.
- Qualified timestamps: guarantee document existence at a specific moment.
- Electronic registered delivery (ERDS): logs secure document delivery with legal evidence.
- Website authentication certificates: ensure secure online communications.
Legal admissibility & interoperability
Under eIDAS, electronic documents and signatures cannot be denied legal validity solely because they are digital. Qualified signatures and seals enjoy the same legal effect as handwritten equivalents and are recognized EU-wide. The regulation mandates mutual recognition of eID systems across Member States, allowing a national eID to be accepted by public administrations in other countries.Business benefits
Enhanced security & legal certainty
Advanced and qualified trust services ensure data integrity, non-repudiation, and compliance—critical for industries handling sensitive information.Operational efficiency & cost savings
By digitizing contracting, invoicing, and archiving, businesses reduce paper, mailing, and process overheads, while reducing time-to-signature.Cross-border reach & market access
Qualified trust services are interoperable across the EU, helping businesses expand without legal friction. Learn how in our use case examples.Stronger user experience
Users can sign contracts digitally on any device, improving satisfaction and accelerating sales cycles.Future developments
- Amended eIDAS (2024): introduces the EU Digital Identity Wallet, enabling qualified signatures via mobile apps.
- Ongoing expansion to archiving, remote signatures, and ledgers to address evolving digital trust needs.
- Ensure legal compliance and cross-border validity
- Streamline workflows and cut operational costs
- Enhance customer experience with secure, user-friendly tools
- Prepare for the future with EU Digital Identity Wallet readiness