(88)As regards the provisions on disclosure, the Commission should be empowered to adopt measures designed to specify the specific conditions to be met when the prospectus is provided in a durable medium other than paper or by means of a website which does not constitute a durable medium, the detailed and exhaustive content, form and presentation of the key investor information taking into account the different nature or components of the UCITS concerned, and the specific conditions for providing key investor information in a durable medium other than paper or by means of a website which does not constitute a durable medium.