Please find below recently updated content on ESMA's website:
Library Document
MiFIR Art.26 transaction data DQ framework - technical document (DQEF) : https://www.esma.europa.eu/document/mifir-art26-transaction-data-dq-fra…
Library Document
AIFMD DQEF - Technical document : https://www.esma.europa.eu/document/aifmd-dqef-technical-document
Library Document
MMFR DQEF - Technical document : https://www.esma.europa.eu/document/mmfr-dqef-technical-document
Library Document
Data Quality dashboard for SFTR (DQEF) : https://www.esma.europa.eu/document/data-quality-dashboard-sftr-dqef
Library Document
List of data contributors to the equity CTP : https://www.esma.europa.eu/document/list-data-contributors-equity-ctp