Please find below recently updated content on ESMA's website:
Library Document
List of Synthetic Securitisations notified to ESMA : https://www.esma.europa.eu/document/list-synthetic-securitisations-notified-esma
Library Document
List of Authorised DLT Market Infrastructures : https://www.esma.europa.eu/document/list-authorised-dlt-market-infrastructures