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Tools · ICO EN LLM context A cited markdown file you can paste into your AI assistant (ChatGPT, Claude, a RAG or project knowledge base) to ground it in this document. Contains: this document’s text, its sections with their topics, and the full text of every law provision it applies. Everything links back to its source on overview.legal — legal information, not advice.

ICO lawful basis interactive guidance tool

Interactive questionnaire by the UK regulator that helps controllers identify the most appropriate lawful basis under Article 6 (and conditions under Articles 9–10) for a given processing operation, with tailored guidance for the outcome.

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C-621/22 Koninklijke Nederlandse Lawn Tennisbond v Autoriteit Persoonsgegevens The CJEU ruled on a preliminary reference from the Amsterdam District Court in proceedings between the Koninklijke Nederlandse Lawn Tennisbond (KNLTB) and the Dutch Data… Ninth Chamber Oct 4, 2024 Personal Data Legitimate Interest IP Address
C‑209/23 RRC Sports C‑209/23 - RRC Sports Fédération internationale de football association (FIFA) is a Switzerland-based non-profit that acts as the global governing body for football. A large number of football clubs… Jul 16, 2026 Legitimate Interest Personal Data Criminal Data
C-13/16 Valsts policijas Rīgas reģiona pārvaldes Kārtības policijas pārvalde v Rīgas pašvaldības SIA "Rīgas satiksme" In Case C-13/16, the Court of Justice of the European Union (Second Chamber) addressed a preliminary ruling from the Latvian Supreme Court in proceedings between the Riga Regional… Second Chamber May 4, 2017 Legitimate Interest Personal Data Lawful Basis
C-17/22 HTB Neunte Immobilien Portfolio geschlossene Investment UG & Co. KG and Ökorenta Neue Energien Ökostabil IV geschlossene Investment GmbH & Co. KG v Müller Rechtsanwaltsgesellschaft mbH and Others The Court of Justice of the European Union (Fourth Chamber) issued a preliminary ruling in joined cases C-17/22 and C-18/22, originating from the Amtsgericht München, concerning… Fourth Chamber Sep 12, 2024 Legitimate Interest Personal Data Fairness & Transparency
C-169/23 Nemzeti Adatvédelmi és Információszabadság Hatóság v UC In Case C-169/23, the Court of Justice of the European Union (Third Chamber) ruled on a preliminary reference from the Kúria (Hungary) concerning whether the Budapest Metropolitan… Third Chamber Nov 28, 2024 Personal Data Legitimate Interest Fairness & Transparency
C-60/22 UZ v Bundesrepublik Deutschland In Case C-60/22, the CJEU (Fifth Chamber) ruled on a preliminary reference from the Verwaltungsgericht Wiesbaden concerning UZ, a third-country national, and the Bundesrepublik… Fifth Chamber May 4, 2023 Right to Restriction Controllers Personal Data