About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

FIX Trading Community Releases Final Guidance on Best Execution Reporting

Subscribe to our newsletter

The FIX Trading Community has issued the final release of its Recommended Practices for Best Execution Reporting as required under Markets in Financial Instruments Directive II (MiFID II) Regulatory Technical Standards (RTS) 27 and 28. The document provides guidance on how to populate reports required under RTS 27 and 28 with appropriate data in a compliant and consistent manner.

Release of the FIX Trading Community’s recommended practices for best execution reporting follows two years of discussion by FIX members on the European Securities and Markets Authority’s (ESMA) terminology, responses to updates, and engagement with EU National Competent Authorities (NCAs) to ensure work being done is relevant.

The resulting document explains which entities must report under MiFID II, what data they must publish, and how often. It also provides clarity as to how these reports apply to different scenarios based on the entity, its role in the trading workflow and the trading model it employs. Changes to the FIX protocol have been made to support FIX recommended standardised reporting.

Rebecca Healey, co-chair EMEA regulatory subcommittee, FIX Trading Community, and head of EMEA market structure and strategy, Liquidnet, notes: “With the MiFID clock ticking, it is critical for all market participants to be able to deliver accurate best execution reports to the regulator on time. The FIX working group has produced a valuable framework for firms to leverage. By providing the regulator and industry with standardised information on best execution, FIX has also made a contribution to enhanced transparency around best execution.”

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: From 24/7 to Event-Driven: Engineering the Next-Generation Exchange Platform

What digital asset and prediction markets are teaching traditional exchanges about availability, agility and time-to-market. New market structures and regulatory changes are forcing exchange operators to rethink the foundations of their technology stacks. Digital asset exchanges, prediction markets and retail-driven platforms have normalised 24/7 trading, continuous availability and rapid product iteration. In contrast, many traditional...

BLOG

Market Data Distribution Parity: Redefining Fairness

By Scott Schweitzer, Independent Consultant, LDA Technologies. Electronic exchanges play a vital role in the financial industry, providing a robust and trusted forum for trading and execution without issue. But even so, the technology available to exchanges has traditionally led to discrepancies in data distribution, from microseconds to nanoseconds, which can be critical for latency-sensitive...

EVENT

TradingTech Summit New York

Our TradingTech Summit in New York is aimed at senior-level decision makers in trading technology, electronic execution, trading architecture and offers a day packed with insight from practitioners and from innovative suppliers happy to share their experiences in dealing with the enterprise challenges facing our marketplace.

GUIDE

AI in Capital Markets Handbook 2026

AI adoption in capital markets has moved into a more disciplined phase. The priority is now controlled deployment: where AI can be used safely, where it can deliver measurable value, and how outputs can be governed, monitored and evidenced. The 2026 edition of the AI in Capital Markets Handbook examines how AI is being applied...