# Article 73 — Record keeping of rights and obligations of the investment firm and the client (Article 25(5) of Directive 2014/65/EU) **Commission Delegated Regulation (EU) 2017/565 · binding · OJ L 87, 31.3.2017 · dated 25 Apr 2016 [in force]** *In force · Consolidated version of 2 August 2022 · Checked against EUR-Lex on 26 Oct 2026 · [Official source](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02017R0565-20220802)* Records which set out the respective rights and obligations of the investment firm and the client under an agreement to provide services, or the terms on which the firm provides services to the client, shall be retained for at least the duration of the relationship with the client.