Background on the European Business Wallet – its operativity and use
The proposal for a regulation on the establishment of European business wallets creates a dedicated “digital business wallet” for companies and other economic operators across the EU. It builds directly on the European digital identity (EUDI) framework under electronic identification, authentication and trust services (eIDAS),2 but is tailored to business needs rather than individuals.
What is the digital business wallet?
The European business wallet3 is defined as a secure digital solution that allows an economic operator (or a public body acting as a “business owner,” e.g., a social security institution, tax authority) to:
Receive, store and manage:
- “European Business Wallet owner identification data” (a verified digital identity of the business)
- Electronic attestations of attributes (e.g., VAT number, economic operators registration and identification (EORI) and legal entity identifier (LEI), A1 certificates data, licences, permits, company registration data)
Use trust services in business processes:
- Electronic signatures and seals (including qualified)
- Qualified electronic time stamps
- Qualified electronic registered delivery (QERDS)4 as a secure legal communication channel
Manage representation and roles:
- Technically delegate access and rights to “European Business Wallet users” (employees, authorised representatives, external service providers) via a role‑ and authorisation‑based system.
The wallet is not just a file repository; it is a regulated trust framework with legal effect (principle of equivalence) when used to identify, sign, submit documents, and send/receive notifications.
Use cases and practical use
The digital business wallet is intended for both business-to-government (B2G) and business-to-business (B2B) interactions, with a strong focus on standardised, secure cross‑border procedures.
On the B2G side, public authorities will, within set timelines and once implementing acts are adopted, be required to accept the wallet for identification and authentication, signing and sealing, document submission, and sending or receiving notifications.
To do this they must either use a wallet themselves (for example, via the integrated qualified electronic registered delivery service – QERDS) or, at minimum, be listed with a unique identifier and digital address in the European Digital Directory5 so that businesses can reach them. Existing legal and procedural requirements still apply where the wallet cannot technically fulfil a step, but authorities may not reject the wallet simply because it is a digital channel.
A particularly relevant example is posting of workers and A1 certificates. Recital (22) of the proposed legislation for the digital wallet6 explicitly states that the European business wallet can be used for submitting A1 certificates concerning posted workers.
In practice, this allows a company to retrieve A1‑related data from registers or the “Once Only Technical System,” store it as attestations in the wallet, and then use the wallet to submit this evidence to foreign social security institutions or labour inspectorates, as well as to receive follow‑up notifications via QERDS.
This enables a standardised, cross‑border process for handling A1 documentation and supports regular, structured monitoring of posting‑of‑workers compliance.