Article 19 — Retention of information accompanying the transfer (intermediary CASPs)

https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32023R1113

Intermediary crypto-asset service providers shall ensure that all the information received on the originator and the beneficiary that accompanies a transfer of crypto-assets is transmitted with the transfer and that records of such information are retained and made available on request to the competent authorities.