1. Competent authorities shall be able to authorise market operators and investment firms operating a trading venue to provide for deferred publication of the details of transactions based on their type or size.

In particular, the competent authorities may authorise the deferred publication in respect of transactions that are large in scale compared with the normal market size for that share, depositary receipt, ETF, certificate or other similar financial instrument or that class of share, depositary receipt, ETF, certificate or other similar financial instrument.

Market operators and investment firms operating a trading venue shall obtain the competent authority's prior approval of proposed arrangements for deferred trade-publication, and shall clearly disclose those arrangements to market participants and the public. ESMA shall monitor the application of those arrangements for deferred trade-publication and shall submit an annual report to the Commission on how they are applied in practice.