eIDAS 2.0 affects businesses across Europe by expanding the original eIDAS regulation to include the private sector and introducing the European Digital Identity Wallet as mandatory infrastructure that qualifying businesses must accept. Where the original regulation focused mainly on public services and cross-border recognition of national eID schemes, eIDAS 2.0 creates direct obligations for a much broader range of organisations. This article walks through the key questions businesses are asking right now about what changes, who is affected, and how to prepare.

What does eIDAS 2.0 actually change compared to the original eIDAS?

The original eIDAS regulation, in force since 2016, created a framework for EU Member States to recognise each other’s national electronic ID systems. It worked reasonably well for cross-border public services, but participation was voluntary and adoption was uneven. eIDAS 2.0 fundamentally changes the scope, reach, and ambition of that framework by making the European Digital Identity Wallet a requirement rather than an option.

Under the original rules, Member States could notify their national eID schemes for cross-border recognition, but there was no obligation to do so. This led to significant differences between countries in how digital identity worked in practice. eIDAS 2.0 closes those gaps by requiring every Member State to make a European Digital Identity Wallet available to all citizens, residents, and businesses by 2026.

The other major shift is the extension to the private sector. The original regulation largely served government and public administration use cases. eIDAS 2.0 brings private organisations into the picture, requiring certain categories of businesses to accept the EUDI Wallet as a valid means of identity verification. This is not a minor update. It represents a structural change in how digital identity works across Europe.

Which types of businesses are affected by eIDAS 2.0?

eIDAS 2.0 directly affects businesses that provide online services requiring strong identity verification, particularly those in regulated sectors. The regulation identifies specific categories of service providers that will be required to accept the EUDI Wallet, meaning they cannot opt out of supporting it as an identity method.

The sectors most immediately affected include:

• Financial services and banking — including institutions that perform KYC checks, account opening, and payment authentication
• Healthcare and pharmaceuticals — for patient identification, prescription handling, and access to health records
• Government and public administration — for digital public services such as tax filing, benefit access, and licensing
• Telecommunications — for SIM registration and customer identity verification
• Education — for issuing and verifying academic credentials
• Travel and transport — for digital travel documents and border processes

Beyond these sectors, any organisation that currently relies on username and password authentication for high-value or sensitive services should pay close attention. eIDAS 2.0 sets a new baseline for what trusted digital identity looks like, and businesses outside the immediately regulated categories may still find that customer expectations and competitive pressure push them toward wallet-compatible identity flows. Organisations in financial services and healthcare in particular face the most direct compliance requirements.

What are the main compliance obligations for businesses under eIDAS 2.0?

The core compliance obligation for in-scope businesses under eIDAS 2.0 is the requirement to accept the EUDI Wallet as a valid method for user identification and authentication. This means updating digital onboarding flows, authentication systems, and data handling processes to support wallet-based interactions.

More specifically, businesses need to consider the following obligations:

• Accepting EUDI Wallet credentials for identity verification where required by the regulation
• Ensuring that only the minimum necessary data is requested from users during wallet interactions, in line with data minimisation principles
• Becoming a Relying Party in the EUDI Wallet ecosystem, which involves a formal registration and technical integration process
• Aligning identity verification processes with the assurance levels defined under eIDAS 2.0, particularly for high-risk services
• Reviewing how existing identity and authentication infrastructure interacts with wallet-based flows

For businesses already operating under GDPR, AML, KYC, or PSD2 frameworks, eIDAS 2.0 adds another layer of requirements that must be integrated into existing compliance programmes. The good news is that wallet-based identity verification can actually simplify compliance by providing cryptographically verified, standardised data rather than relying on manual document checks.

How does the EUDI Wallet affect customer identity verification?

The EUDI Wallet changes customer identity verification by replacing fragmented, repetitive document checks with a single, reusable digital identity that users control. Instead of asking customers to upload a passport, take a selfie, and submit proof of address every time they onboard with a new service, businesses can request verified attributes directly from the wallet with the customer’s consent.

This has practical implications for how onboarding works. A customer who has already been verified through their national identity system can share only the specific information a business needs, such as proof of age or nationality, without exposing their full identity document. The data shared is cryptographically signed, which means it is highly reliable and tamper-evident.

For businesses, this creates an opportunity to reduce onboarding friction significantly. Lengthy identity checks are one of the leading causes of drop-off during digital onboarding. A wallet-based flow can replace multiple manual steps with a single, user-initiated sharing action. At the same time, businesses must adapt their systems to request and process wallet credentials correctly, which requires both technical integration and a clear understanding of which data attributes are needed for each use case.

The wallet also supports reusable compliance. A customer who completed KYC at their bank does not need to repeat the full process when opening an account elsewhere if both organisations operate within the same trust framework. This is one of the most significant efficiency gains that eIDAS 2.0 enables for regulated industries.

When do businesses need to be ready for eIDAS 2.0?

Member States are legally required to make the EUDI Wallet available to citizens and businesses by 2026, which means the infrastructure is being put in place right now. Businesses that fall within the scope of the regulation should treat 2026 as the practical readiness deadline, even if enforcement timelines vary by Member State and service category.

The large-scale pilot programmes that tested the wallet across sectors including banking, healthcare, travel, and education have already concluded their main testing phases. The insights from those pilots have fed directly into the technical specifications and architecture that businesses will need to integrate with. This means the standards are largely settled, and waiting is no longer a safe strategy.

In practice, becoming a compliant Relying Party in the EUDI Wallet ecosystem takes time. Technical integration, legal review, registration processes, and internal change management all require lead time. Organisations that start preparation in 2026 will be building under pressure. Those that began earlier are already in a stronger position.

What steps should businesses take to prepare for eIDAS 2.0?

Preparing for eIDAS 2.0 involves a combination of regulatory assessment, technical readiness, and process redesign. The most effective approach starts with understanding exactly where your organisation sits within the regulation’s scope and then working outward from there.

1. Assess your regulatory scope. Determine whether your organisation falls within the categories of service providers required to accept the EUDI Wallet. This depends on your sector, the nature of your services, and the assurance levels you currently require for identity verification.
2. Map your current identity flows. Audit how you currently verify, onboard, and authenticate users. Identify which steps could be replaced or improved by wallet-based interactions, and where gaps exist in your current infrastructure.
3. Understand the technical requirements. Familiarise your technical teams with the Architecture and Reference Framework for the EUDI Wallet. Becoming a Relying Party requires integration with standardised protocols and data formats.
4. Align with existing compliance frameworks. Connect your eIDAS 2.0 preparation with your existing GDPR, AML, KYC, and sector-specific compliance programmes. These frameworks overlap significantly, and a joined-up approach avoids duplication.
5. Engage with your technology partners. Work with identity infrastructure providers who already have experience with eIDAS-compliant systems. The implementation timeline is tight, and specialist expertise can significantly reduce risk.
6. Plan for change management. Digital identity changes affect customer experience, internal processes, and staff workflows. Build a clear internal communication and training plan alongside your technical implementation.

Organisations that treat eIDAS 2.0 as a compliance checkbox will miss the broader opportunity. The regulation creates the conditions for faster, more secure, and more user-friendly digital interactions. Businesses that design their identity flows around the wallet from the ground up will be better positioned than those that bolt it on as an afterthought. Explore how to approach this transition strategically to make the most of what the new framework enables.

How TrustTech helps businesses prepare for eIDAS 2.0

Getting eIDAS 2.0 compliance right requires more than reading the regulation. It requires translating complex requirements into working systems, integrated processes, and a clear path to production. That is exactly where TrustTech comes in.

TrustTech supports organisations across regulated sectors in building the identity infrastructure they need to meet eIDAS 2.0 requirements and take advantage of the EUDI Wallet ecosystem. Working with clients in finance, government, healthcare, and beyond, TrustTech provides:

• eIDAS 2.0-ready identity verification and onboarding infrastructure
• Reusable KYC and compliance flows that reduce friction for customers and operational burden for your teams
• Qualified electronic signature solutions aligned with the highest eIDAS assurance levels
• Wallet-ready digital identity integration, including Relying Party onboarding support
• Cross-sector expertise that connects regulatory requirements with practical implementation

Whether you are just starting to assess your eIDAS 2.0 exposure or ready to begin technical implementation, TrustTech can help you move from complexity to clarity. Get in touch with TrustTech to discuss where your organisation stands and what a practical path forward looks like.