Recital 43

As regards transfers of crypto-assets, the crypto-asset service provider of the beneficiary should implement effective procedures to detect whether the information on the originator or beneficiary is missing or incomplete. Those procedures should include, where appropriate, monitoring after or during the transfers. It should not be required that the information is attached directly to the transfer of crypto-assets itself, as long as it is submitted in advance of, or simultaneously or concurrently with, the transfer of crypto-assets, and is available upon request to appropriate authorities.