(4)A number of Directives in the field of financial services, capital markets and sustainability should be amended in order to enable the functioning of ESAP. To achieve the sound and efficient functioning of ESAP in a proportionate manner, the scaling-up of the collection and submission of information needs to be gradual. It is intended that the requirement to make information available to ESAP constitutes an integral part of the sectoral Union legislative acts listed in the Annex to Regulation (EU) 2023/2859 and of any further Union legislative act which provides for centralised access to information on ESAP. The information to be made accessible on ESAP and the collection bodies designated for the collection of that information could be revisited as part of the review of those sectoral Union legislative acts, to ensure that ESAP provides market participants with easy centralised access to the information they need and that ESAP becomes the point of reference.