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Approved Reporting Mechanism (ARM) Europe

Overview

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

Under MiFID II, investment firms are required to submit transaction reports containing up to 65 data fields including LEIs (legal entity identifiers), personal and trade data to local regulators, known as National Competent Authorities (NCAs).


Transaction Reporting for MiFID II

The Bloomberg ARM undertakes the required MiFID II validations. Transactions that fail validation are identified to the client in real time. An outbound feed/API with this detail is also available to clients.


ARNE Resources
BDRS BV MiFIR Article 27i ARM Disclosures Apr 14, 2025
BDRS Conflicts of Interest Policy Public Disclosure Nov 27, 2024
Bloomberg Data Reporting Services Fee Change Notice Oct 12, 2022
Bloomberg Data Reporting Services Fee Change Notice (April 2020) Apr 2, 2020

BDRS BV ARM Public Notices.