ESMA Sets Out “Report Once” Path for EU Funds and Transaction Reporting

ESMA on 4 May published two linked reports designed to simplify how firms report funds data and financial transactions across the EU. The regulator said the goal is to reduce duplicated reporting, improve data quality, and move over time toward a “report once” model across major reporting regimes.

On the funds side, ESMA is proposing a common EU reporting template instead of the more fragmented national approach that exists today. Under its preferred model, firms would still report through national authorities, but validation, storage, and analytics would be organised at EU level so supervisors can share data more efficiently.

On the transaction-reporting side, ESMA said feedback from more than 100 respondents highlighted overlapping rules, fragmented reporting channels, dual reporting, and unsynchronised regulatory changes as major cost drivers. The interim report stops short of final policy recommendations, but ESMA says it sees promise in instrument-based simplifications, dual-side simplifications, and a longer-term framework spanning EMIR, MiFIR, and SFTR.

The next step is more industry engagement, including a public hearing on 28 May, before ESMA finalises recommendations later this year.

Why it matters

For active traders, this is market plumbing rather than a headline trading signal. But cleaner reporting rules can lower operational friction for brokers, dealers, venues, and post-trade firms, which matters because those costs and constraints often flow through to execution, product availability, and cross-border market access.

What to watch next

Watch whether ESMA’s final recommendations stay limited to simplification or evolve into broader rewrites of transaction-reporting obligations. The biggest signal will be whether the “report once” idea moves from concept to actual rulemaking across multiple EU regimes.