Overview

Bloomberg operates an Approved Reporting Mechanism (ARM), providing functionality that allows clients to meet transaction reporting requirements.

FCA-regulated investment firms are required to submit transaction reports containing up to 65 data fields including LEIs (legal entity identifiers), personal and trade data to the FCA.

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Transaction Reporting for MiFID II

The Bloomberg ARM validates all transaction reports received. Transactions that fail validation are identified to the client in real time. An outbound feed/API with this detail is also available to clients.

Disclaimer

Bloomberg Data Reporting Services Limited is a limited company incorporated in England and Wales under Company No. 10746826, whose registered office is at 3 Queen Victoria Street, London, England, EC4N 4TQ, United Kingdom, authorised and regulated by the UK Financial Conduct Authority, reference no. 787060.

©2023 Bloomberg Data Reporting Services Limited All Rights Reserved

Resources

Document Name Date Published
BDRSL Conflicts of Interest Policy Public Disclosure
 Dec 10, 2025
Bloomberg Data Reporting Services Fee Change Notice
 Oct 12, 2022
Bloomberg Data Reporting Services Fee Change Notice (April 2020)
 Apr 2, 2020
Bloomberg Data Reporting Services Limited Brexit Update Notification
 Apr 1, 2019
Bloomberg Data Reporting Services Limited Brexit Notification
 Mar 14, 2019

BDRSL ARM Public Notices.