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

A-Team Insight Briefs

Bloomberg Releases New Common Data Format for LEIs

Subscribe to our newsletter

Bloomberg has released the common data format 3.1 (CDF 3.1) for Legal Entity Identifiers (LEIs). The latest CDF published by the Global LEI Foundation includes six entity category data fields that depict the type of legal entity, such as investment fund or government entity, as well as residential government entities, types of fund relationships and corporate events like name or address changes.

These inclusions are designed to increases transparency of legal entity types, relationships and events, enabling firms to better understand their exposure to different types of legal entities, ensure they are meeting KYC requirements, and have access to meta data for onboarding clients. Steve Meizanis, global head of symbology and LEI services at Bloomberg, says: “The additional data being collected around mutual funds, government entities and corporate events allows the LEI to meet the evolving entity identification needs of the industry.”

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: The Data Office at a Crossroads — AI Governance, Organisational Design, and the Evolving Mandate of the CDO

Who owns AI governance in a capital markets firm – and is the Data Office structured to bear that weight? These questions sit at the heart of A-Team Research’s latest findings, presented here for the first time: the combined results of two landmark surveys examining the role of the Data Office in AI governance and...

BLOG

AI May Well be a Big Accelerator, But Let’s Not Forget the Destination

By Chris Livesey, chief executive of AutoRek. Across the financial services software landscape, vendors and end-user customers are chasing a new goal, in how fast they can AI-ify or agentify everything that moves to claim unique differentiation and plant a flag for their brand as a market leader. We’ve seen this cycle many times before, for example with internet, cloud...

EVENT

Eagle Alpha Alternative Data Conference, Spring, New York, hosted by A-Team Group

Now in its 9th year, the Eagle Alpha Alternative Data Conference managed by A-Team Group, is the premier content forum and networking event for investment firms and hedge funds.

GUIDE

Regulatory Data Handbook 2026 – Fourteenth Edition

Welcome to the fourteenth edition of A-Team Group’s Regulatory Data Handbook. Supervisors increasingly expect firms to demonstrate which rules apply, which data supports each obligation, who owns the control and how exceptions are identified and resolved. Policies and implementation programmes must now be supported by records that can withstand regulatory scrutiny. This edition examines material...