EBA publishes onboarding plan to implement the Pillar 3 data hub

The European Banking Authority (EBA) today published an onboarding plan for large and other institutions, setting out the steps required for accessing and submitting information to the new Pillar 3 Data Hub (P3DH) – the EBA’s centralised platform for public disclosures under the Capital Requirements Regulation (CRR3).This initiative is a significant milestone in the EBA’s commitment to enhancing transparency and consistency in Pillar 3 disclosures across the EU financial system and promoting market discipline.

The onboarding plan outlines the procedural steps that institutions need to follow to ensure timely and accurate submissions of Pillar 3 information. The onboarding plan provides a step-by-step guide for the identification of institutions and to give them access to the EBA’s EUCLID Regulatory Reporting Platform, through which the Pillar 3 data will be submitted. It also spells out the timeline for the process, which will follow a phased-in approach.

In addition to the onboarding plan, the EBA is publishing a list of Frequently Asked Questions (FAQs) that aim to help institutions during the first implementation and data submission process. The FAQs will be a living document that will be updated by the EBA as needed.

Furthermore, the EBA is introducing a phased-in approach and transitional provisions that should give institutions time to prepare for the process. This means that institutions will be able to continue to fulfil their Pillar 3 disclosure obligations during 2025 as usual, and the submissions to the P3DH will occur only at a later stage. This approach will give institutions with enough time to complete the onboarding process and align their internal processes, without impacting the compliance with the CRR requirements.

By providing a single, centralised platform for Pillar 3 data, the EBA will support all interested users—including institutions—by significantly enhancing access and comparability of prudential information. For the first time, users will be able to explore and visualise disclosures across institutions and over time in a single public platform, making it easier for institutions to benchmark themselves against peers and fostering market discipline. This will not only strengthen the transparency of the EU banking sector but also promote the soundness and resilience of the broader financial system. The P3DH information will be available to the public from December 2025.

The EBA encourages all relevant institutions to familiarise themselves with the onboarding process and begin preparations for the P3DH implementation.

Legal basis, backgrounds and next steps

The new Banking Package (CRR3/CRD6), which will implement the latest Basel III reforms in the EU, includes a mandate to the EBA to develop a Pillar 3 data hub. The EBA’s plan on how to implement the mandates included in the Banking Package is explained in the 'EBA Roadmap on strengthening the prudential framework', published in December 2023.

The CRR establishes the prudential disclosure requirements and policies applicable to institutions, specifying the frequency and scope of these disclosures by type of institution, e.g. large institutions, small and non-complex institutions (SNCI) and other institutions The CRR3 (Articles 434 and 434a) mandates the EBA to publish on its website the prudential disclosures for all institutions subject to such requirements, making it readily available in a centralised manner to all the relevant stakeholders through a single electronic access point on its website. To comply with this mandate, the EBA is building a data hub putting together all the disclosures required under Part Eight of the CRR. As a first step the EBA has published also the final draft ITS on the Pillar 3 data hub for large and other institutions.