Lissi
eIDAS ecosystem

Transforming trust: Certsign and Lissi partner to drive EUDI Wallet adoption in Romania

Adrian Doerk
Chief Commercial Officer
April 20, 2026
Transforming trust: certSIGN and Lissi partner to drive EUDI Wallet adoption in Romania

We’re excited to announce a strategic partnership with certSIGN. certSIGN is a European qualified trust services provider (QTSP) headquartered in Romania, with strong expertise in PKI-based trust services, electronic signatures, and digital identity solutions. As a software house and trust service provider, certSIGN supports organizations in building secure, compliant digital processes, from certificate services and signing workflows to identity and authentication components, serving both regulated and large-scale enterprise environments as well as public administration and governmental organisations.

Together, certSIGN and Lissi will offer EUDI Wallet infrastructure solutions for organizations that want to implement real-world EUDI Wallet use cases, from issuing and verifying credentials to enabling strong customer authentication (SCA) and qualified electronic signatures (QES), so customers can move faster from regulatory requirements to production-ready deployments using the EUDIW Connector provided by Lissi.

Driving EUDI Wallet Integration and Adoption

This partnership is centered on combining certSIGN’s expertise in trust services with Lissi’s advanced EUDI Wallet Connector API technology to enable innovative digital identity solutions. Our joint efforts focus on key areas to accelerate the use of the EUDI Wallet. A critical part of our collaboration involves establishing a secure and compliant infrastructure for EUDI Wallet interactions.

Trusted Partner: Romanian organizations can now access eIDAS-compliant API software for EUDI Wallet use cases via certSIGN, combining Lissi’s EUDI Wallet Connector technology with certSIGN’s proven local operations and customer know-how and supporting deployments that fit local compliance and security requirements.

Flexible Wallet Acceptance: The setup is designed for fast, low-effort acceptance of EUDI Wallets in existing digital journeys and without need for major changes to current business applications. Organizations can enable wallet-based identification (KYC) and verification of credentials (EAA) through standardized interfaces, allowing them to make processes compatible quickly and with minimal integration overhead.

Validating Real-World Use Cases

Our partnership is actively developing and testing practical EUDI Wallet use cases, moving quickly from technical setup to real-world application. certSIGN successfully showcased EUDI Wallet capabilities at major industry events. These demonstrations were highly successful and well-received, and included:

  • Full Know Your Customer (KYC): A critical process for verifying a customer's identity, which was presented for banking procedures.
  • Loan Applications: The use of digital identity for high-value financial transactions.
  • Qualified Electronic Signatures (QES): Usage of the wallet to support legally-valid digital signatures for use in applications like credit approvals.

The demonstrations are made using a EUDIW sandbox deployed in certSIGN’s infrastructure. The sand box is available for third parties to connect and test EUDIW use cases in their systems. The sand box, which accommodates a reference wallet implementation and solutions from third parties as well, including an operational trust framework environment, is integrated with certSIGN’s qualified trust services to allow the smooth creation of qualified electronic signatures that are a key feature built-in in the EUDIW. This is allowing citizens to boost their interaction with the private and public organisations that are providing modern digital services.

certSIGN described the implementation as “easy and smooth,” reinforcing the value of our joint solution: Romanian organizations can adopt EUDI Wallet and verifiable credential use cases faster and with less technical complexity, supported by a trusted local QTSP and proven technology components delivered as one integrated offering.

Strategic Preparation for the Digital Future

We are delighted to partner with certSIGN to collaborate on EUDI Wallet integration and to offer a combined solution that meets the needs of certSIGN’s clients in regulated industries - supporting their preparation for eIDAS 2.0 and the rollout of the Romanian Digital Wallet.

Focus on Electronic Identification and  Trust Services: certSIGN is actively working to expand its portfolio of trusted services, including those specific to the EUDIW ecosystem, as well as its positioning as a provider of technology regarding electronic identification and trust services, as they are regulated at the European level.

Future Interoperability: The technical foundation is being built to support full interoperability with all European wallets, ensuring seamless cross-border identity verification, which is a core goal of the EUDI Wallet.

A Shared Vision: certSIGN acknowledged Lissi's advanced position in the European digital identity space, aligning with our shared goal of accelerating the EUDI Wallet's go-to-market strategy in Romania. 

For further information please directly visit the website of certSIGN: https://www.certsign.ro/en/products/digital-identity/european-identity-wallet/

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