(113)In order to avoid disrupting market participants that provide services and activities in relation to crypto-assets other than asset-referenced tokens and e-money tokens that have been issued before the date of application of this Regulation, issuers of such crypto-assets should be exempt from the obligation to publish a crypto-asset white paper and certain other requirements of this Regulation. However, certain obligations should apply when such crypto-assets were admitted to trading before the date of application of this Regulation. In order to avoid disruption to existing market participants, transitional provisions are necessary for issuers of asset-referenced tokens that were in operation at the time of entry into application of this Regulation.