{"release":{"id":"a4f2a0495fe55b47323883f82977a9b34ab66171ec9623e39925d3a7045b6c81","published":"2026-11-01T16:41:30Z","pinned":false},"limits":{"coverage":{"history":"current_only","held_since":null,"gaps":[],"covered":[],"not_covered":["national guidance","court decisions"]},"freshness":{"release_id":"a4f2a0495fe55b47323883f82977a9b34ab66171ec9623e39925d3a7045b6c81","release_published":"2026-11-01T16:41:30Z","checked_at":"2026-10-26","checked_against":"EUR-Lex"},"truncation":null,"failures":[],"incomplete":[]},"page":{"path":"/definitions/psd2/unique-identifier","url":"https://www.headlesslaw.com/definitions/psd2/unique-identifier","title":"unique identifier","family":"definition","work_id":null,"status":"in_force","force_status":null,"date_state":"current","requested_date":null,"as_of":"2026-11-01","applies_from":null,"application":null,"version_label":"PSD2 Article 4, point (33) · Consolidated version of 17 January 2025","check":{"against":"EUR-Lex","on":"2026-10-26"},"check_result":"matched","official_url":"https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02015L2366-20250117","valid_from":null,"valid_until":null,"revision":null,"content_id":null,"change_date":null,"nearest_versions":[],"first_text_date":null,"correction_applies":false,"versions":[],"version_url":null,"revision_url":null,"versions_url":null,"relations_url":null,"source_line":null,"attribution":null},"provenance":{"official_url":"https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02015L2366-20250117","check":{"result":"matched","checked_at":"2026-10-26","against":"EUR-Lex"},"repo_path":"spaces/definitions/psd2/unique-identifier.md","body_sha256":"cce8b50fdfccc6ecf382f11c0231f31c301a6c9e240aae28cb2bb3679ce41890"},"units":[],"markdown":"---\ntitle: \"unique identifier\"\ntype: definition\nstatus: Published\nsource: \"PSD2 Article 4, point (33)\"\ndefined_term: \"unique identifier\"\nsource_regulation: \"PSD2\"\nsource_reference: \"Article 4, point (33)\"\nsource_node: \"eu.psd2.article.4.subparagraph.1.point.33\"\ncross_regime_auto_link: false\ninline_links: pending\ntext_version: \"Consolidated version of 17 January 2025\"\nsource_url: \"https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02015L2366-20250117\"\ncheck_status: matched\nverified: true\nlast_checked: 2026-10-26\n---\n\n*In force · PSD2 Article 4, point (33) · Consolidated version of 17 January 2025 · Checked against EUR-Lex on 26 Oct 2026 · [Official source](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02015L2366-20250117)*\n\n## Definition\n\n> **(33)** ‘**unique identifier**’ means a combination of letters, numbers or symbols specified to the payment service user by the payment service provider and to be provided by the payment service user to identify unambiguously another payment service user and/or the payment account of that other payment service user for a payment transaction;\n\n## Source\n\n[PSD2, Article 4, point (33)](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02015L2366-20250117).\n"}