(7)Considering the sensitivity of the necessary calculations and the potential commercial consequences for trading venues, issuers and other market participants of publishing incorrect information which could lead, in the case of the volume cap mechanism, to the suspension of the use of the waivers for one particular venue or across the Union for one particular financial instrument, it is crucial to clarify the format of the data to be submitted to competent authorities and ESMA in order to set up efficient communication channels with trading venues and CTPs and ensure timely and correct publication of the required data.