On 26 February 2009, the Committee of European Securities Regulators (CESR) published a protocol on the operation of the CESR MiFID database.

The operation of the MiFID market transparency regime involves making certain information regarding shares admitted to trading available to market participants. The regime requires CESR members to make certain calculations regarding shares admitted to trading (and to some extent liquid shares).

The protocol describes the tasks and responsibilities of the CESR members and the CESR Secretariat. It also contains practical guidance on how to conduct the calculations as well as the necessary technical instructions.

View CESR publishes the protocol on the operation of the MiFID database, 26 February 2009