# Article 4 — Languages **Commission Delegated Regulation (EU) 2025/293 · binding · OJ L, 2025/293, 13.2.2025 · dated 30 Sep 2024 [in force]** *In force · Commission Delegated Regulation (EU) 2025/293, OJ L, 2025/293, 13.2.2025 · Checked against EUR-Lex on 26 Oct 2026 · [Official source](https://eur-lex.europa.eu/eli/reg_del/2025/293/oj/eng)* Issuers of asset-referenced tokens and, where applicable, third-party entities shall:\ a) publish the description of the complaints-handling procedure and the template set out in the Annex in the languages they use to market their services or in the languages they use to communicate with the holder of asset-referenced tokens;\ b) ensure that complainants are able to file complaints in:\ i) the languages those issuers and third-party entities use to market their services or in the languages they use to communicate with the holder of asset-referenced tokens;\ ii) the official languages of the [home Member State](https://www.headlesslaw.com/definitions/mica/home-member-state) and the host Member States, that are also official languages of the Union.\\