Few judgments have shaped the practice of EU transparency law as durably as Sweden and Turco v Council, decided by the Grand Chamber of the Court of Justice on 1 July 2008 in Joined Cases C-39/05 P and C-52/05 P. The case concerned a question that had divided the institutions since Regulation 1049/2001 entered into force: may the Council keep the advice of its own Legal Service secret when that advice concerns draft legislation?
How the dispute arose
In 2002 Maurizio Turco, then a member of the European Parliament, asked the Council for documents on its agenda, among them an opinion of the Council Legal Service on a proposed directive laying down minimum standards for the reception of asylum seekers. The Council released only the opinion's introductory paragraph and refused the rest, invoking the exception for legal advice in the second indent of Article 4(2) of Regulation 1049/2001. It argued that disclosure would expose its lawyers' internal assessments and could cast doubt on the lawfulness of the legislation under discussion.
The Court of First Instance upheld that refusal in 2004. Sweden, a consistent advocate of openness in the Council, appealed together with Turco, and the case moved to the Court of Justice.
What the Court decided
The Grand Chamber set aside the first-instance judgment and annulled the Council's refusal itself, rather than sending the matter back. In doing so it laid down an examination in three steps that institutions must follow whenever the legal-advice exception is invoked.
First, the institution must satisfy itself that the document genuinely constitutes legal advice. Second, it must assess whether disclosure would undermine the protection of that advice — and the risk of harm must be reasonably foreseeable, not purely hypothetical. Third, even where a real risk exists, the institution must weigh it against any overriding public interest in disclosure.
The decisive move came in the third step. The Court held that Regulation 1049/2001 imposes, in principle, an obligation to disclose the opinions of the Council's Legal Service relating to a legislative process. Openness on such questions, the judges reasoned, allows citizens to scrutinise the considerations underpinning legislation and strengthens the democratic legitimacy of the institutions. Fears that disclosure would invite challenges to adopted acts, or compromise the Legal Service's independence, were dismissed as general assertions incapable of justifying blanket refusal.
Limits the judgment preserved
The presumption of openness is not absolute. The Court accepted that advice of a particularly sensitive nature, or with a scope extending well beyond the legislative file in question, may still be withheld — but only on the basis of detailed reasons specific to the document concerned. Case-by-case justification replaced category-wide secrecy.
Why the judgment still matters
Turco became the reference point for a decade of litigation over legislative transparency, and its logic was later extended to the Commission's preparatory documents. It also framed the political battles over the attempted overhaul of Regulation 1049/2001, in which several governments sought to write broader exceptions back into the rules — a conflict traced in the account of the fight over new EU access rules and its eventual collapse, described in the story of the abandoned 2012 recast. For requesters, the judgment remains directly usable: a refusal citing legal advice on a legislative file can be met with the Turco test, as outlined in the guide on how to use European freedom-of-information rules. The full text of the judgment is available through the Court's site at curia.europa.eu.
Frequently asked questions
What exception was at stake in Turco?
The second indent of Article 4(2) of Regulation 1049/2001, which protects legal advice. The Court confirmed the exception exists but ruled that it cannot cover, as a class, legal opinions on draft legislation.
Does the judgment cover all Council legal advice?
No. It concerns advice given in a legislative context. Opinions on litigation, international negotiations or other non-legislative matters are assessed differently, and sensitive legislative advice may still be protected with specific reasoning.
What is the practical test after Turco?
Three steps: confirm the document is legal advice, show a reasonably foreseeable and non-hypothetical risk from disclosure, and weigh that risk against the overriding public interest — which, for legislative advice, generally favours release.