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

Upcoming Webinar: From Data to Alpha: AI Strategies for Taming Unstructured Data

Date: 16 April 2026 Time: 9:00am ET / 2:00pm London / 3:00pm CET Duration: 50 minutes Unstructured data and text now accounts for the majority of information flowing through financial markets organisations, spanning research content, corporate disclosures, communications, alternative data, and internal documents. While AI has created new opportunities to extract signals, many firms are...

BLOG

LSEG Collaborates with AWS to Support Real-Time Data Infrastructure

London Stock Exchange Group has announced a collaboration with Amazon Web Services aimed at modernising the infrastructure underpinning its real-time market data services, as part of a broader cloud transformation strategy. Under the collaboration, LSEG will leverage AWS services to support the collection, routing, and distribution of its Full Tick and Real-Time Optimized data, while...

EVENT

RegTech Summit London

Now in its 9th year, the RegTech Summit in London will bring together the RegTech ecosystem to explore how the European capital markets financial industry can leverage technology to drive innovation, cut costs and support regulatory change.

GUIDE

Regulatory Data Handbook 2025 – Thirteenth Edition

Welcome to the thirteenth edition of A-Team Group’s Regulatory Data Handbook, a unique and practical guide to capital markets regulation, regulatory change, and the data and data management requirements of compliance across Europe, the UK, US and Asia-Pacific. This year’s edition lands at a moment of accelerating regulatory divergence and intensifying data focused supervision. Inside,...