Market identifier codes
This International Standard specifies a universal method of identifying exchanges, trading platforms, regulated or non-regulated markets and trade reporting facilities as sources of prices and related information in order to facilitate automated processing
Download the latest list of Market Identifier Codes
|Excel format||PDF Format||Comma Separated Values||Extended Markup Language and Schema||Annexes||Publication date||Modification implementation date||Next publication date|
|Download||Download||MIC list by country (.csv)||MIC list by country (.xml) MIC list by country schema (.xsd)||Download||18 August 2022 (v2)||22 August 2022||12 September 2022|
The list is also available via the following direct link: https://www.iso20022.org/sites/default/files/ISO10383_MIC/ISO10383_MIC.xls
Introduction of a new MIC data set structure and format
SWIFT, as ISO 10383 Registration Authority, has enhanced the format and set of MIC data. The new format has been defined based on user requirements, it will be produced and published as of the November 2021 release. The main purpose is to facilitate the automation of the file processing by the users. Both formats of MIC data will co-exist for a period of 12 months ending in October 2022. MIC data users are requested to update their systems to the new format to benefit from the enriched content and from the automation capabilities at the latest by 31 October 2022 when the current file formats will be decommissioned.
Download the latest list of Market Identifier Codes in the new data structure and format
New MIC data set structure and format - Factsheet
More information about the new MIC data structure and format.
Publication and modifications implementation timeline
Next publication dates
MIC Request Forms
MIC Request Forms
The creation, maintenance and deactivation of Market Identifier Codes (MIC) is free of charge and operated by the ISO 10383 Registration Authority.
Important: Only representatives from the market organisation that operates the exchange, market or trade reporting facility (to be) identified by a MIC are authorised to submit below request forms (1).
For more information, please consult the Registration Procedures.
(1) In exceptional circumstances, a third party organisation may enter into an agreement with the RA to act on behalf of the market organisations of a country or region. A regulatory body may also require updates to the MIC list.
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You can consult the most frequently asked questions (FAQ) here.
Should you have questions concerning the registration and publication of MICs, please contact the Registration Authority:
The Registration Authority (RA) for ISO 10383 (MIC) is:
Avenue Adèle 1
1310 La Hulpe