DORA Register of Information: Your Q1 2026 Submission Guide
The Q1 2026 Register of Information submission is the most data-intensive compliance obligation under DORA — and the one regulators are scrutinising most closely. This guide covers the 15 templates, xBRL-CSV format requirements, country-specific deadlines, the most common errors from the 2025 first collection, and how to maintain a living register year-round.