Domain: Business|Use Case: BU1

Know Your Business Partner (KYC/KYS/KYB due diligence)

Business due diligence within the EU involves verifying and establishing trust in business partners across Member States. Through KYC (Know Your Customer), KYS (Know Your Supplier) and KYB (Know Your Business) procedures, organisations assess legitimacy, ownership structure, financial soundness and regulatory compliance - all essential for safe and efficient cross-border cooperation.

Today, however, these verification processes remain fragmented. Differences in national practices, regulatory interpretations and the limited use of interoperable digital solutions increase operational costs, slow onboarding, create compliance risks and hinder seamless transactions within the Single Market. Businesses spend significant time collecting documentation in advance, while counterparties spend additional time validating the same information afterwards, slowing down business activity across the EU as a whole.

EU Business Wallets (EBW), supported by the EU Digital Identity Wallet (EUDIW), have the potential to fundamentally improve this.


They will improve the process of Knowing Your Business Partners (KYBP) due diligence to meet regulatory and general business requirements. Digitalising this process through European wallets will increase its efficiency and reduce time and resources businesses need to verify their partners with enhanced accuracy and consistency. At the same time, this will reduce exposure to fraud, corruption and financial crime, making cross-border verification processes faster, more secure and truly seamless across the Single Market.

For example
A company wants to work with a supplier in another EU country, but currently must navigate different national verification processes, regulatory requirements, and documentation standards, often relying on PDF documents exchanged via email or lengthy online forms. This leads to delays, additional costs and uncertainty about the legitimacy of the business partner. With standardised KYC/KYS/KYB processes enabled through the EUDI Wallet, the supplier will instead be able to authenticate themselves by logging into their wallet and securely sharing the required verified data on identity, ownership and compliance, significantly reducing administrative effort and saving time for both parties in providing and validating the necessary information.
What we’re aiming for:
Digitising the Know Your Business Partner (KYBP) due diligence process to increase its efficiency and reduce the time and resources businesses need to verify their partners
Showing how the EU Business Wallet and the EUDI Wallet for individuals can be used in Know Your Business Partner (KYBP) due diligence to meet regulatory and general business requirements
Reducing overall transaction costs across the economy
Improving accuracy and consistency, reducing the risk of fraud, corruption, and financial crime in general
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