This Practice Note considers the European Union’s Sixth Money Laundering Directive (EU) 2024/1640 (MLD6) (also known as AMLD6 or 6MLD). MLD6 repeals Directive (EU) 2015/849 (MLD4), as amended by the Fifth Money Laundering Directive (EU) 2018/843 (MLD5). The Practice Note sets out the background to MLD6, key dates, and key provisions, including those related to supervision of anti-money laundering (AML) and counter terrorist financing (CTF) at national level, beneficial ownership registers and Member State Financial Intelligence Units (FIUs). The deadline for national transposition of MLD6 varies depending on the provision, between 10 July 2025 to 10 July 2029. Overview MLD6 aims to bring about a greater level of convergence in the practices of, and cooperation among, national supervisors and FIUs. Its provisions therefore relate to EU level and national supervision of the EU’s AML/CTF legislative and regulatory framework (including around financial sanctions), in contrast to the provisions of the AML Regulation (EU) 2024/1624 which focuses on private sector requirements, in particular the EU’s Single Rulebook on AML/CTF.MLD6 lays down provisions concerning: