Resources — BCBS 239 and RDARR source documents

The source documents, freely available on the official websites of the Basel Committee (BIS) and the European Central Bank. This site does not republish the documents themselves — it links to the official versions, the only authoritative sources.

Source documents

Principles for effective risk data aggregation and risk reporting Basel Committee on Banking Supervision (BIS) · January 2013 · PDF The Basel Committee's founding text: 14 principles across four pillars — governance and infrastructure, risk data aggregation capabilities, risk reporting practices, supervisory review. It defines the framework referenced by the ECB's RDARR Guide and every document derived from it.

Guide on effective risk data aggregation and risk reporting European Central Bank — Banking Supervision · May 2024 · PDF The European Central Bank's guide detailing seven minimum supervisory expectations, complementing the BCBS 239 principles, for significant institutions under direct supervision (SSM). It builds on the 2016 thematic review and incorporates lessons from the 2023 public consultation (308 comments).

To go further

Progress in adopting the Principles for effective risk data aggregation and risk reporting Basel Committee on Banking Supervision (BIS) · November 2023 · progress report · PDF The Basel Committee's progress report on the adoption of the 14 principles by international banks, published ten years after the standard. It assesses the effective implementation of the principles and the persistent compliance difficulties.