With the gradual implementation of eIDAS 2.0 and the introduction of the European Digital Identity Wallet (EUDI Wallet), digital trust is emerging from its confinement in a purely compliance context to be natively integrated in businesses’ infrastructure itself. In this scenario, eIDAS 2.0 wallet readiness becomes the new parameter of architectural maturity for European organizations.
For CIOs, CTOs, enterprise architects and compliance managers in an array of sectors – and in the banking, insurance, utilities and telco industries and the public sector in particular – this transition is strategically crucial. The decisions taken in 2026 and, looking just a little further ahead, in the next 18–24 months, will establish a new level of architectural resilience, define vendor ecosystems and develop customer experience models for a decade to come.
The key question an organization must ask itself today relates above all to its ability to move beyond fragmented trust services and integrate these services (identities, signatures, timestamping, registered delivery and preservation), currently isolated and managed separately, in an interoperable ecosystem,harmonizing them at the European level.
From updates for regulatory compliance to infrastructural transformation
When the original eIDAS regulation came into force, in 2016, it provided a precise framework for electronic identification and trust services within the European Union. It was mainly viewed as a legal enabler: a way of recognizing electronic signatures, seals and the cross-border registered delivery of documents with legal certainty.
eIDAS 2.0 shifts the paradigm. It introduces the EUDI Wallet as a universal digital identity tool, which Member States will be obliged to provide to citizens and enterprises. According to the European Commission, at least 80% of EU citizens should be able to use a digital identity solution by 2030. And this is not an incremental target but rather a profound, and to some extent traumatic, transformation of the way in which identity, authentication and trust are incorporated in daily digital interactions.
At the same time, European digitalization continues to accelerate. Eurostat reports that by 2023 93.9% of EU enterprises already had a broadband Internet connection and 59% had achieved at least a basic level of digital intensity. The European Central Bank has been pointing out for some time that trust in digital financial services is a necessary precondition for financial stability in more and more digitalized markets.
2026: the crucial year for strategic decisions
The EUDI Wallet doesn’t only introduce a new authentication option. It will redefine the models for interaction between organizations and individuals. By the end of 2026, enterprises will be under pressure simultaneously from a number of needs and factors: integration of wallet-based authentication and attribute sharing, interoperability between Member States, growing expectations on privacy-by-design and data minimization, and a stronger focus on auditability and evidence-chain robustness.
To consider 2026 as a mere deadline by the end of which they must be compliant is to underestimate its impact. The introduction of wallet-based identity shifts the barycenter from isolated trust services to orchestrated trust ecosystems.
Adding wallet compatibility to fragmented systems is a tactical approach that may guarantee formal conformity but could fail to provide operational coherence. And it is here that a fundamental distinction emerges: eIDAS 2.0 wallet readiness is not the same as wallet compliance.
Wallet readiness ≠ wallet compliance
First, let’s clear up any doubts on the definitions of these two concepts.
- Compliance is binary: either a system meets the regulatory requirements or it doesn’t.
- Readiness is architectural: it relates to the way in which identity, communication, signature and archiving interact through the lifecycle of a regulated transaction.
A system may technically accept authentication via EUDI Wallet. However, if this authentication is not seamlessly integrated with document generation, electronic registered delivery, qualified signatures and compliant archiving, the action the authentication enabled is not part of a continuous process.
From fragmentation to systemic risk: the architectural challenge of eIDAS 2.0 wallet readiness
Wallet readiness doesn’t only relate to the capability to accept wallet-based authentications. It implies the structural rethinking of trust services’ architecture, the integration of identity, signature, registered delivery and preservation, and the consistent management of evidence throughout the regulated transaction’s lifecycle.
From this perspective, readiness isn’t an extension of compliance: it’s an enabling precondition for scalability, resilience and the chain of evidence.
The European Union Agency for Cybersecurity (ENISA) regularly points out that fragmentation increases systemic vulnerability. In its Threat Landscape Reports, the ENISA constantly underlines that the evolution of digital ecosystems suffering from ever-increasing dispersal and poor orchestration significantly aggravates operating risk, supply chain vulnerability and the impact of attacks.
Moreover, in the context of digital trust, fragmentation also generates fragility in the chain of evidence. If identification, signatures, deliveries and preservation reside in separate compartments, the reconstruction of legal evidence becomes both complex and costly. eIDAS 2.0 wallet readiness therefore requires consistency in orchestration measures between trust layers, uniform management of evidence and the ability to connect events throughout the entire customer journey.
The architectural foundations have to be reconceived.
The end of fragmented trust services
Historically, organizations have adopted trust services incrementally: a qualified electronic signature provider for contracts, a registered delivery service for regulated communications, a preservation solution for compliant archiving, and an integrated identification system where strictly necessary. This stratification meets individual needs, but it lacks a strategic vision.
With the EUDI Wallet, identity acquires a standardized form at the European level, undermining the sustainability of fragmented, uncoordinated internal systems.
Let’s take the example of a regulated onboarding process in the banking or insurance industry: thanks to eIDAS 2.0, the customer can prove their identity and share verified attributes via their wallet. At this point, the authentication event is connected to generation of the contract, the qualified signature, secure delivery and archiving as evidence.
Every phase must preserve the chain of evidence: all the main events of a digital process – identification, authentication, signature, delivery and preservation – must be coherently connected, traceable and legally verifiable, with no breaks in the chain of evidence, to enable the reliable reconstruction and proof of the complete transaction cycle.
Therefore, if each of these components is managed by a separate provider without effective integration, orchestrational complexity increases exponentially.
Orchestration as a strategic capability
Integration connects systems but orchestration governs processes. Above all, in an eIDAS 2.0 context, orchestration establishes:
- how identity events activate workflows;
- how signature requirements adapt to risk levels;
- how delivery channels comply with evidence constraints;
- how preservation policies reflect regulatory obligations.
The aim of orchestration is the coherent governance of the entire trust lifecycle.
In its Digital Government Index, the OECD names the integration between systems, the “government as a platform” approach and user-driven design amongst the key aspects that establish the digital maturity of public administrations. In this framework, the ability to overcome technological and organizational compartmentalization is an indicator of digital maturity. The same applies to the regulated industries.
In fact, without orchestration, wallet-based identity is a mere technical function. With orchestration, it becomes enabling infrastructure.
The EUDI Wallet as a new layer of interaction
Given what we’ve said so far, viewing the EUDI Wallet simply as an authentication method is obviously very reductive. In actual fact, it’s a new level of interaction between organizations and people, which enables sharing only of the data really necessary, guarantees high security standards and offers users more direct control of their data. Viewed in this way, the EUDI wallet helps to redefine customer experience design.
Regulated communications – changes to contracts, invoicing notifications, policy updates – will tend increasingly to intersect with wallet-based identity events. At the same time, users will expect trouble-free authentication and the highest degree of transparency.
The European Commission views digital identity as a trust enabler for the Digital Single Market, but this trust depends on both robust encryption and the dovetailing of user experience and legal certainty.
In other words: when wallet authentication generates fragmented or redundant processes, trust is eroded. If authentication is smoothly integrated into the journey, trust is reinforced.
Every regulated communication is a critical point for trust
A customer approving a mortgage contract, a policyholder receiving a policy update, a citizen receiving a communication from the public administration: in all these cases, identity, delivery, signature and archiving converge. And with eIDAS 2.0, identity will become more and more wallet-based.
Through its ID4D (Identification for Development) program, the World Bank points out that digital identity solutions only generate economic benefits if they are designed to be interoperable, reliable, inclusive and user-centered (World Bank, ID4D). Trust can’t be imposed from above: it must be experienced. For enterprises, this implies ensuring that their trust services provide not only regulatory robustness but also continuity of experience.
Scalability and resilience as criteria for decision-making
It’s probable that as European digital identity adoption processes accelerate, transaction volumes will increase. Given this scenario, it’s inevitable that scalability and resilience will be increasingly accepted as structural requirements.
Architectures will have to manage cross-border interoperability, user identity checks, long-term preservation of evidence, and real-time orchestration across multiple trust services. Even today, critical digital infrastructures are already having to be resistant to cyber threats and breaks in operation. In a wallet-based ecosystem, the various components of digital trust acquire a central role in processes’ continuity and security.
An interruption in identification or registered delivery services can shut down entire regulated processes. So vendor selection necessarily focuses on platform robustness, business continuity, auditability and long-term strategic alignment with evolutions in the European regulatory framework.
Rethinking digital trust as an infrastructure
Digital identity, cybersecurity and data governance are interdependent pillars of an overall strategy based on digital trust. For the regulated industries, a change in mindset is essential: trust services must be re-imagined as a constituent part of digital interaction, customer relations and operating resilience models. eIDAS 2.0 wallet readiness provides the operational synthesis of this transformation.
The EUDI Wallet makes it plain for all to see: organizations that succeed in exploiting this opportunity to reshape their strategy, architecture and orchestration will enter the wallet era on sound foundations. The others will run the risk of chronic fragmentation of their digital architecture, making them less efficient and definitely not future-proof.
FAQ
1. What is the EUDI Wallet?
It’s the European Digital Identity Wallet, established by eIDAS 2.0, which will enable citizens and enterprises to authenticate their identity and share verified attributes with interoperability within the EU.
2. What is the difference between wallet compliance and wallet readiness?
Compliance refers to formal conformity with regulatory requirements. Readiness, and eIDAS 2.0 wallet readiness in particular, implies architectural integration of identity, signature, delivery and preservation throughout the transaction’s lifecycle.
3. Why is orchestration strategic with regard to digital trust?
Because it coordinates identities, signatures, workflows and preservation, guaranteeing the chain of evidence and operational coherence in regulated processes.
4. What are the risks of trust service fragmentation?
Systemic vulnerability, chain of evidence complexity, integration costs and operating risk are all higher, especially in an interoperable European wallet-based context.
