Reference decision: cc • No. 10-15.264 • 2011-04-28 • View the decision →
Picture the scene: you own a flat in Créteil, in a 1970s housing estate. You receive the notice of the annual general meeting (AGM). You attend, hoping that the decisions taken will respect your rights. But once you receive the minutes, you notice that your objections have not been recorded, that your name appears nowhere among the opponents. You feel an injustice, but is that enough to cancel the entire meeting? This is exactly the question the Court of Cassation decided in a judgment of 28 April 2011 (No. 10-15.264). This decision, handed down within the jurisdiction of Paris, has concrete repercussions for thousands of co-ownerships, from Nanterre to Marseille. In short, it says this: the absence in the minutes of the names and number of votes of dissenting co-owners results in the nullity of the AGM, without the co-owner having to prove that he has suffered any harm (grief). In other words, form prevails over substance. But what exactly does this change for you? Let's dive into this story.
The facts: a story that happens every day
Mr. X, owner of a unit in a co-ownership located in Créteil, receives the notice for the general meeting of 22 March 2007. On the agenda, notably, is the election of the chair of the session. Mr. X attends the AGM and votes against several resolutions. A few weeks later, he receives the minutes. Upon reading them, he notes that the minutes do not mention either his name or the number of votes he represented as an opponent. Furious, he decides to challenge the general meeting in court to obtain its annulment. The managing agent, for its part, argues that the irregularity is minor and that Mr. X does not show any concrete harm. The tribunal de grande instance of Créteil initially rules in favour of the managing agent, dismissing Mr. X's claim. But Mr. X does not give up and appeals. The Paris Court of Appeal, seised of the matter, reverses the judgment and annuls the AGM. The managing agent then appeals in cassation. The case comes before the Court of Cassation, which must decide: can a simple omission in the minutes justify the annulment of an entire meeting, without the co-owner having to prove any harm?
The reasoning of the court — dissected
The Court of Cassation, in its judgment of 28 April 2011, upholds the decision of the Court of Appeal. It relies on Article 17 of the Decree of 17 March 1967 (now codified in Article 17-1 of the same Decree), which requires that the minutes of a general meeting mention, for each question, the name and number of votes of dissenting co-owners. Note, however, that this obligation is particularly strict for the election of the chair of the session, as it is an essential formality for the proper conduct of the meeting. The judges consider that, without this mention, it is impossible to verify the regularity of the vote. The managing agent argued that Mr. X had suffered no harm, but the Court dismisses this argument: for decisions concerning the election of the chair of the session, nullity is incurred without the need to prove any harm. What few people know is that this principle is an exception: in general, to annul a decision of an AGM, the co-owner must prove harm. But here, the Court considers that the absence of mention of opponents is such a serious irregularity that it automatically results in nullity. In other words, the Court reminds that compliance with formalities is the guarantee of democracy in co-ownership. This decision is a confirmation of previous case law, but it is particularly clear on the rejection of the requirement of harm.
What this changes for you — concretely
So, how should you react if you find yourself in a similar situation? If you are a co-owner, you must imperatively check the minutes of each general meeting. Look to see if the names of opponents and their votes are listed for each resolution. If not, especially for the election of the chair of the session, you can request the annulment of the AGM before the tribunal judiciaire. For example, in Nanterre, a co-owner obtained the annulment of an AGM because the minutes did not mention the opponents to the appointment of the chair. Without this formality, the judge considered that the AGM was irregular. For managing agents, this decision is a reminder: the drafting of the minutes must be rigorous. An omission can be costly, because the AGM will have to be held again, with the costs of the managing agent and notices borne by the co-ownership. undefined, I have come across cases where a simple oversight led to the annulment of several important resolutions, such as the approval of the budget or works. If you are a landlord owner, this annulment may delay the collection of charges or the implementation of necessary works. For buyers, check the minutes of the last three years before buying: an annulled AGM may hide a latent dispute. In terms of time limits, you have two months from the notification of the minutes to act (Article 42 of the Law of 10 July 1965). Do not delay.
Four tips to avoid this type of dispute
- Check the minutes upon receipt: as soon as you receive the minutes, read them carefully. Ensure that for each resolution, the names of opponents and the number of votes are indicated. If you note an omission, immediately request a correction in writing from the managing agent.
- Require the mention of opponents for the election of the chair of the session: as this resolution is crucial, be particularly vigilant. If your name does not appear, you have grounds for automatic annulment.
- Keep all documents: keep the notice, the minutes, and any letters of objection you may have sent. In the event of a dispute, these pieces of evidence are essential to demonstrate the irregularity.
- Consult a lawyer lawyer: if you believe that an AGM is tainted by an irregularity, do not try to handle it alone. A lawyer will help you comply with the time limits for recourse (2 months) and draft an effective summons.
Further reading: related case law and developments
This decision is part of a line of judgments that reinforce the requirement of formalism in AGM minutes. For example, the Court of Cassation has already ruled that the absence of the signature of the chair of the session or the secretary can result in nullity (Civ. 3e, 27 May 2009, No. 08-15.264). However, for resolutions other than the election of the chair of the session, the trend is more flexible: it is then necessary to prove harm. Thus, a co-owner who does not show how the omission caused him harm will have his claim dismissed. The 2011 decision therefore acts as a safeguard for essential acts. In the future, one can expect judges to maintain this strict line for basic formalities, but they may soften if the minutes are later supplemented by an addendum. For now, it is better not to tempt fate.
Key points to remember
- Question: Does the absence of mention of opponents in the minutes always result in nullity?
Answer: Yes, for the election of the chair of the session, without having to prove harm. For other resolutions, it is necessary to demonstrate harm. - Question: What should I do if I notice an omission in the minutes?
Answer: Act within two months of notification of the minutes. Seise the competent tribunal judiciaire (Créteil, Nanterre, etc.) with the help of a lawyer. - Question: Can I challenge an AGM that took place more than two months ago?
Answer: No, the two-month time limit is strict. After this period, the AGM is deemed valid. - Question: Can the managing agent rectify the minutes afterwards?
Answer: No, the minutes are final after their approval. A rectification would require a new AGM. - Question: What are the consequences of annulment?
Answer: The AGM is deemed never to have existed. All decisions are annulled, including the budget and elections.
Besoin d'un conseil personnalisé ? Contactez Maître Zakine — première consultation 30 min à 45€.
Are you in a similar situation? An initial 30-minute consultation with Maître Zakine (€45) can save you months of proceedings — and often much more. Book an appointment →
📌 Does this apply to your situation? Maître Cécile Zakine, French real estate lawyer, practises throughout France.
→ Avocat copropriété & ASL |
→ Browse all our legal articles

