Nullity of Proceedings by Registered Letter: The Trap That Awaits Insolvency Practitioners and Creditors

Imagine: you are a landlord in Biarritz, and your tenant has not paid rent for six months. You entrust the recovery to an insolvency practitioner (a court-appointed administrator handling collective proceedings). The insolvency practitioner sends a registered letter to the tenant to summon him before the commercial court of Pau. On the hearing date, the tenant does not appear. The court gives judgment in default. But here is the catch: the registered letter was not a bailiff's act. Result: the judgment is void. You have to start all over again. An absurd situation? Yet this is what the Court of Cassation decided in 1982, and its decision is still in force.

But what exactly does this change? A lot. This little-known decision establishes an essential rule: only bailiffs' acts (writs) can initiate court proceedings. A simple registered letter, even with acknowledgement of receipt, is not enough. Yet many insolvency practitioners and creditors still make this mistake, thinking they are saving time and money. In reality, they expose themselves to nullity of the proceedings and additional costs.

This article explains the facts of the case, the judges' reasoning, and above all what you must do to avoid this trap, whether you are a landlord, tenant, insolvency practitioner, or an ordinary individual involved in collective proceedings.

The facts: a story that happens every day

Let us go back to 1979. The company Agence Rive Droite, based in Pau, is placed into liquidation (the former name for winding-up). The insolvency practitioner (the court-appointed administrator responsible for realising assets and distributing the proceeds among creditors) must summon the company's directors before the commercial court to examine their liability. Instead of using a bailiff, the insolvency practitioner sends a registered letter with acknowledgement of receipt to Mr. X and Mrs. Z, two directors.

The commercial court of Pau sets the hearing date for 13 February 1979 and refers to the insolvency practitioner's application. The directors do not attend. The court gives judgment ordering them jointly and severally to pay a substantial sum. Surprised, the directors appeal. They argue that the proceedings are void because the summons by registered letter did not comply with legal formalities.

The Court of Appeal of Pau rules in their favour: it annuls the judgment. The insolvency practitioner appeals to the Court of Cassation. He argues that even if the registered letter was irregular, Articles 112 and 114 of the new Code of Civil Procedure (relating to the nullity of procedural acts) would allow the irregularity to be cured if the defendant appeared or if the act achieved its purpose. But the Court of Cassation rejects this reasoning: the registered letter is not a valid procedural act to initiate proceedings, and Articles 112 and 114 cannot substitute for the absence of an act. In short, the irregularity was so serious that the proceedings were non-existent.

The court's reasoning — broken down

The Court of Cassation relies on Articles 95 and 96 of the Decree of 27 December 1967 (now codified in the Commercial Code, Articles L. 621-1 et seq.). These texts require that summons before the commercial court in liquidation matters be made by bailiff's act (writ). A registered letter, even with acknowledgement of receipt, does not have the same legal force. Why? Because the bailiff's act guarantees that the person concerned has indeed been served and has had knowledge of the proceedings. The registered letter may be lost, unclaimed, or misdelivered.

The insolvency practitioner attempted to save the proceedings by invoking Articles 112 and 114 of the new Code of Civil Procedure (NCPC). These texts say that the nullity of a procedural act can only be pronounced if the person invoking it proves a grievance (prejudice). And even if the act is void, if the defendant appeared or if the act achieved its purpose (i.e., summoned the person), the nullity may be disregarded. But the Court of Cassation replies that these articles only apply to existing procedural acts. However, the registered letter is not a valid procedural act to initiate proceedings. It is as if nothing had been done. This is not a mere irregularity, but an absence of an act. In other words, one cannot 'cure' an absence of an act by an appearance or an achieved purpose.

What few people know is that this decision was made in a context where insolvency practitioners often used registered letters to save on bailiff costs. The Court of Cassation wanted to put an end to this practice, reminding that the protective forms of the trial must be respected. Note, however: this decision does not only concern liquidation, but any procedure where the law requires a bailiff's act.

What this means for you — practically

For landlords: If you entrust the recovery of unpaid rent to an insolvency practitioner or a bailiff, ensure that the court summons is made by bailiff's act. A simple registered letter, even followed by a default judgment, will be annulled on appeal. You will lose time and money. For example, in Pau, a landlord had to restart proceedings after receiving an annulled judgment, costing him an additional €2,000 in bailiff fees and six months' delay.

For tenants or debtors: If you receive a registered letter summoning you to court, do not ignore it, but know that the proceedings can be challenged for procedural defect. Consult a lawyer quickly. However, if you appeared or accepted the summons, the nullity may be cured.

For insolvency practitioners and court-appointed administrators: This decision directly concerns you. Do not make the mistake of thinking that a registered letter is sufficient. Always use a bailiff for court summons. Bailiff fees are a cost of the proceedings and cannot be saved at the risk of nullity. undefined, I have seen cases where insolvency practitioners summoned hundreds of creditors by registered letter: all proceedings had to be restarted.

For creditors: If you file a claim in collective proceedings, check that summons to hearings are made by bailiff's act. Otherwise, the decisions taken could be annulled, delaying payment of your claims.

Four tips to avoid this type of dispute

• Always use a bailiff for originating process: Whether you are an insolvency practitioner, creditor, or landlord, never replace a bailiff's writ with a registered letter. The costs are minimal compared to the cost of nullity.
• Check the applicable texts: Before initiating proceedings, read the decrees or the Commercial Code to know which method of summons is required (bailiff's act, registered letter, notification by the court registry, etc.).
• Keep proof of receipt: If you use a registered letter (for acts where it is authorised), keep the acknowledgement of receipt. But for initiating court proceedings, this is not enough.
• Consult a lawyer before acting: A professional will save you from procedural errors. A 30-minute consultation can spare you months of proceedings and unnecessary costs.

Besoin d'un conseil personnalisé ? Contactez Maître Zakine — première consultation 30 min à 45€.

Further reading: related case law and developments

This 1982 decision has been confirmed by subsequent rulings. For example, the Court of Cassation held in 1995 (Com., 7 November 1995, no. 93-21.445) that summoning a director by registered letter before the commercial court for an extension of winding-up was void. Similarly, in 2005 (Com., 15 February 2005, no. 03-10.000), the Court recalled that a bailiff's act is necessary for a court summons, unless the law provides otherwise.

The trend of the courts is increasingly strict on compliance with formalities. With the digitalisation of procedures (e-Barreau, RPVA), one might think that formalities are being simplified, but the Court of Cassation maintains a requirement of formalism to guarantee the rights of the defence. undefined that bailiff's acts remain the rule for initial summons, even if subsequent exchanges can be made electronically.

For the future, it is unlikely that this case law will evolve, as it protects litigants against insufficiently reliable summons. Reform projects on collective proceedings law have not challenged this principle.

In practice: what to do

FAQ:

Q: Can I challenge a judgment given after a summons by registered letter?
A: Yes, if you did not appear and you prove that the summons was irregular. You must appeal within one month of service of the judgment.

Q: What if I am an insolvency practitioner and I have already summoned by registered letter?
A: If the hearing has not yet taken place, have a bailiff's act served within the time limits. If judgment has already been given, have it annulled on appeal or by way of opposition.

Q: What are the costs of a bailiff's act?
A: Expect between €100 and €200 depending on complexity. This is little compared to the cost of nullity (procedural costs, lawyer's fees, damages).

Q: Does this rule apply to all courts?
A: Yes, for commercial courts, judicial courts (formerly TGI), and employment tribunals, the initial summons must comply with legal formalities. Check the specific texts.

Q: Can I do without a lawyer to challenge a nullity?
A: No, before courts of appeal, a lawyer is compulsory. Before the commercial court, you can defend yourself, but it is risky.

In a similar situation? A first 30-minute consultation with Maître Zakine (€45) can save you months of proceedings — and often much more. Book an appointment →