Preparatory Webinars
CSC Interoperability EUDI Wallet 2026 - Preparatory Webinars
To support participants in their preparation for the CSC Interoperability EUDI Wallet 2026, Cloud Signature Consortium is organising a series of three preparatory webinars. These webinars are designed to provide both a practical and technical overview of the Plug Test, covering logistics, technical prerequisites, API-related topics, and innovation-focused discussions.
Participation in the webinars is open to all and does not require prior registration for the Plug Test, although participants are of course encouraged to join the Plug Test itself.
Friday, 6 February 2026 l 12:00 – 13:00 CET
This technical deep-dive webinar will focus on advanced aspects of the CSC API v2.2+, providing participants with a practical and standards-aligned reference model for implementing remote signing solutions.
Presenters:
- Francis Richards, Senior Solutions Architect & Product Manager, Cryptomathic
- Sven Prinsloo, Chief Technology Officer, Tinexta Inforcert
This session will cover:
- Advanced topics related to CSC API v2.2+
- Presenting a generic CSC model for remote signing (v2.2+)
- Scene setting: CSC Data Model and ETSI TS 119 432
- Using standards appropriately in remote signing architectures
- Introducing components in remote signing flows
- Demo: the model in different configurations
- Overlaying real-world, practical use-case experience
- Technical and architectural implementation considerations
Session objective
The objective of this session is to enable participants to align their current and planned remote signing implementations with a reference model that works across all known remote signing use cases.
Cryptomathic will present a generic model for remote signing based on the CSC v2.2+ specification. While designed to meet new eIDAS requirements — including support for remote signing using EUDI Wallets — the model can be applied to a wide range of remote signing scenarios.
The model aligns with:
- CSC v2.2 and the CSC Data Model
- Draft versions of ETSI TS 119 432 (Electronic Signatures and Infrastructures – Protocols for remote digital signature creation), expected to be referenced in future implementing acts
Attendees will leave the session with:
- A clear reference architecture for CSC-based remote signing
- Confidence that their implementations are compliant, reusable, and future-proof
- Practical insight into applying standards in real-world deployments
