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Complete Guide to xBRL-CSV Migration

Step-by-step guide to migrating from XML-based XBRL to the new xBRL-CSV format, covering EBA requirements and practical implementation tips.

January 25, 202612 min readXerify Team

Understanding xBRL-CSV

The Open Information Model (OIM) introduces xBRL-CSV as a more efficient format for tabular data reporting. This guide helps you navigate the migration process.

Why xBRL-CSV?

xBRL-CSV offers significant advantages for banking and insurance reporting: smaller file sizes, easier data manipulation, and clearer structure for tabular reports.

EBA Migration Timeline

  • 2025: Voluntary xBRL-CSV submissions accepted
  • 2026: Parallel reporting (XML or CSV)
  • 2027: xBRL-CSV becomes primary format

Technical Implementation

Learn about package structure, metadata files, fact tables, and validation considerations when implementing xBRL-CSV.

xBRL-CSVOIMEBAMigration
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