Are Your General Terms and Conditions Enforceable in France?

Are your general terms and conditions enforceable in France?

Businesses send their standard terms into France on their invoices, order forms and web pages, and assume they apply. French courts start from the opposite premise: general conditions have effect against the other party only if they were brought to its knowledge and accepted (C. civ. Art. 1119), and every dispute over a jurisdiction clause, a liability cap or a warranty exclusion begins with those two conditions. Terms your counterparty never saw before contracting, terms on the back of an unsigned page, terms first revealed on the invoice: French judges refuse them effect, while leaving the contract itself standing.

This article sets out what counts as general conditions, the two conditions of knowledge and acceptance, how France resolves conflicting sets of terms, which documents cannot carry your clauses (invoices, brochures, posted notices), the rules for online terms and electronic contracts, and why amendments and particular conditions prevail over the printed form. It closes with the adhesion-contract exposure that non-negotiable terms carry under Articles 1171 and 1190.

Are you enforcing your T&Cs in France, or resisting the other side's?

What counts as general conditions under French law

French law nowhere defines general conditions, and the courts have never needed a definition to police them. In practice they are pre-formulated contractual terms, drawn up in advance by one party to govern a multitude of contracts, whatever the document that carries them: a stand-alone set of conditions générales (general conditions), a framework or model contract, an order form, an invoice, a sign, an advertising leaflet or a confirmation letter. The label is irrelevant; what matters is that the content was drafted unilaterally, in advance, for repeated use, and is put forward as part of the contract.

Five features characterise them in practice. The terms are pre-formulated, so any pre-established document qualifies whatever it calls itself, framework contract, model contract or standard form. They are designed for a multitude of contracts, which excludes conditions drawn up for a single counterparty. They may sit in the document that itself constitutes the contract or in a separate document attached to it, provided the content connects to the instrument that makes the deal. Their volume is indifferent. And their form is entirely free, which is exactly the danger: the courts have dealt with general conditions carried on advertising leaflets, order forms, invoices, posted notices and confirmation letters, documents whose essential purpose is not to codify a contractual relationship at all. Producers and distributors who have established general conditions of sale are, in addition, under a statutory duty to communicate them to business customers who ask.

Because such terms travel on documents whose main purpose is not contractual at all, the drafter is well advised to make the sensitive clauses conspicuous. The clauses French practice calls onerous, jurisdiction and arbitration clauses, warranty limitations, liability caps, are precisely the ones a counterparty will later claim never to have seen, and, as the next section shows, that claim very often succeeds.

The two conditions of Article 1119: terms known before conclusion, and accepted

General conditions invoked by one party have effect against the other only if they were brought to that party's knowledge and accepted by it (C. civ. Art. 1119). The Cour de cassation adds an important clarification: knowledge and acceptance condition the enforceability of the terms, not the formation of the contract (Cass. 3e civ., 20 avr. 2017, n° 16-10.696). Fail the test and you do not lose the deal; you lose your clauses, and perform on terms you never intended.

Knowledge: communicated before conclusion, apparent and legible

The terms must have been known to the counterparty at the moment the contract was concluded. The safest routes are the classic ones: the signed writing reproduces the conditions (Cass. civ., 3 déc. 1991), refers to them expressly and openly while carrying extracts, in which case even unsigned conditions are enforceable (CA Grenoble, 10 sept. 2020, n° 17/05715), or annexes them to the deed. Conversely, there is no communication where the deal was concluded orally, or by telex, with no exchange of documents, where the terms hang in a shop the client never visited, where they were merely referenced on invoices, a bare reference being insufficient (CA Versailles, 14 mai 2013, n° 12/08680), or where they became known only after conclusion (CA Lyon, 17 avr. 2025, n° 21/07569), as with conditions never delivered when the disputed subscriptions were taken out (Cass. 1e civ., 11 mars 2014, n° 12-28.304). Two attenuations protect professionals: conditions drawn up by a professional body or filed with a court registry are deemed known to a professional operating in that trade (Cass. com., 12 oct. 1983, n° 80-11.885), and knowledge can be inferred from an established business relationship, notably where the customer does not deny having been able to consult the terms on the supplier's website (CA Montpellier, 1 mars 2011, n° 10/00867). Communication alone is still not enough: the terms must be presented in an apparent and legible manner, and clauses printed on the back of a document signed only on the front (Cass. 1e civ., 3 mai 1979, n° 77-14.689) or in minute type have been held to escape the counterparty's attention altogether.

Acceptance: silence rarely suffices

The counterparty must also have accepted the terms. Terms revealed after conclusion cannot have been accepted (Cass. com., 28 avr. 1998). As for silence, the Civil Code states the general rule: silence does not amount to acceptance, unless the law, trade usage, business dealings or particular circumstances give it that effect (C. civ. Art. 1120; Cass. 1e civ., 4 juin 2009, n° 08-14.481), and the courts apply the same rule to general conditions (Cass. com., 25 avr. 2006). The exceptions are established over time or by proof of actual knowledge:

• acceptance was found where a customer had paid, for more than fifteen years and without protest, invoices clearly referencing terms expressly made available to it (Cass. 1e civ., 20 nov. 2019, n° 18-21.854);
• silence can also suffice where the terms were demonstrably well known to the party resisting them (Cass. 1e civ., 13 févr. 2019, n° 18-11.609; Cass. com., 21 juin 2023, n° 21-21.635);
• signature of the general conditions themselves is not indispensable where they were handed over at signature of the particular conditions, the two sets together forming the terms of the contract (Cass. 1e civ., 3 mars 1981, n° 79-16.323);
• and where a party has acknowledged by an express signed statement that the general conditions containing the disputed exclusions were delivered to it at signature, the judge cannot exclude them from the contractual field (Cass. 2e civ., 13 févr. 2025, n° 23-16.750).

Both parties send their own T&Cs (the "battle of forms"): incompatible clauses cancel each other

When each side sends the other its own standard terms, French law does not pick a winner by timing. In case of discordance between the general conditions invoked by each party, the clauses incompatible with each other are simply deprived of effect (C. civ. Art. 1119): your liability cap and their unlimited-liability clause cancel out, and the general law fills the gap. The rule is older than the 2016 reform that codified it, and was applied to contradictory confirmation letters as early as the 1950s (Cass. com., 7 nov. 1956). There is no rule giving priority to the terms sent last; the conflicting clauses are simply both without effect.

The cancellation rule presupposes a genuine contradiction, and the courts read that condition strictly. There was none where a buyer had communicated to its supplier its own document headed, oddly, "general conditions of sale" (Cass. civ., 16 nov. 1961), and none between general conditions of an equipment lease fixing a termination notice period and particular conditions requiring the parties to settle the equipment's fate during that notice: the two sets regulated different questions and both applied (Cass. com., 12 juill. 2016, n° 14-29.616).

The conflict can still be resolved by proof of acceptance. A party's terms applied where its acknowledgment of order stated the contract was subject to them and the buyer raised no reserve (Cass. com., 11 mars 2014, n° 13-14.699); a seller's conspicuously presented terms prevailed over a buyer's fine-print conditions where the buyer ordered without discussion (Cass. com., 29 oct. 1964); and terms excluded by a contrary clause in an order form were nonetheless applied where the order was performed without reserve. Within a single contractual set, the hierarchy is statutory: in case of discordance between general and particular conditions, the particular conditions prevail (C. civ. Art. 1119; Cass. com., 8 mars 2017, n° 15-15.658). The same logic governs amendments: a handwritten modification prevails over a contrary clause of the printed conditions, an order form fixing a delivery date binds the seller whatever its standard set says (Cass. 1e civ., 9 févr. 1977, n° 75-13.275), a confirmation letter fixing different payment terms prevails over the general conditions (Cass. com., 23 janv. 1990), an order form referring to the specifications of a cahier des charges (specifications document) excludes the warranty clause of the general conditions (Cass. com., 1 oct. 1991), and general conditions expressly modified by the parties' formal accord are no longer enforceable as drafted (Cass. com., 19 déc. 2006, n° 04-19.643). The reference can also run the other way within one set: general conditions of an insurance policy may validly refer to the particular conditions to fix a cap on the indemnity (Cass. 2e civ., 14 avr. 2016, n° 15-16.625).

Would your T&Cs survive a French challenge?

Invoices, brochures and posted notices: which documents cannot carry your terms

The recurring French disputes concern terms carried on the wrong document. An invoice is a unilateral document issued after the order: by itself it does not establish that its recipient agreed to contract on the conditions it prints (Cass. 3e civ., 9 mars 1988, n° 86-17.599), and clauses first discovered on the invoice, a liability limitation, a jurisdiction clause, bind no one, because they arrived after conclusion. Payment without reserve does have a narrower effect: it accepts what the invoice is for, the price, a new tariff (Cass. com., 28 janv. 1975, n° 73-14.936) or payment terms, but not the printed clauses.

Advertising material can work for or against its drafter. Sufficiently precise and detailed brochures that influenced the counterparty's consent can themselves form part of the contract and be invoked against their author (Cass. 1e civ., 6 mai 2010, n° 08-14.461), and where advertised sale conditions are offered for an indefinite period they must be maintained for a reasonable time. But onerous clauses that appear only in the prospectus and not in the contractual documents drawn up afterwards cannot be invoked by their drafter (Cass. 1e civ., 5 déc. 1973, n° 72-11.162). Signs and notices posted in garages, car parks or offices are generally unenforceable against the customer unless displayed very conspicuously in a place the customer regularly attends. Confirmation letters, finally, follow the ordinary acceptance rules: their clauses bind the recipient only where acceptance can properly be found.

One last exposure deserves the drafter's attention. Standard terms are, by construction, predetermined and rarely negotiated; a contract built on them is a strong candidate for the adhesion qualification, in which case any non-negotiable clause creating a significant imbalance is deemed unwritten (C. civ. Art. 1171) and ambiguities are interpreted against the drafter (C. civ. Art. 1190). Enforceability under Article 1119 gets your terms into the contract; Articles 1171 and 1190 decide what survives once they are in.

Online T&Cs and electronic contracts: Articles 1125 to 1127-3 of the Civil Code

Standard terms increasingly reach the counterparty through a screen, and the Civil Code has specific rules for that channel. Electronic means may be used to make contractual stipulations, or information on goods and services, available to the other party (C. civ. Art. 1125). With a counterparty who is not a professional, that channel may be used only if the recipient has accepted it (C. civ. Art. 1126); with a professional, it is enough that the professional has communicated its electronic address (C. civ. Art. 1127).

A professional who makes an electronic offer of goods or services must make the applicable contractual stipulations available in a manner that permits their conservation and reproduction (C. civ. Art. 1127-1). For the contract to be validly concluded, two further conditions apply (C. civ. Art. 1127-2):

• the customer must have been able to verify the detail of the order and its total price, and to correct any errors, before confirming the order to express definitive acceptance;
• the offeror must acknowledge receipt of the order, electronically and without unjustified delay.

The order, the confirmation of acceptance and the acknowledgment of receipt are treated as received when the parties to whom they are addressed can access them (C. civ. Art. 1127-2). Two derogations matter in business practice: contracts for goods or services concluded exclusively by an exchange of emails escape the requirements above, and where the exchange takes place between professionals the parties may in addition derogate from them by agreement (C. civ. Art. 1127-3). Electronic exchanges may take the form of an ordinary letter or of an electronic registered letter (C. civ. Art. 1127-4), and irregularities in an electronic registered formal notice could be cured by the paper copy of the letter bearing the registered-mail number (Cass. 2e civ., 25 juin 2020, n° 19-13.624).

On evidence, the courts weigh the reliability of the exchange: proof of a contract by email has been admitted against a trader, but an emailed acceptance was disregarded where it could not have come from the person to whom it was attributed (CA Paris, 17 sept. 2013, n° 12/05435). And for any contract concluded by correspondence, timing is strict: the contract is concluded when, and where, the acceptance reaches the offeror (C. civ. Art. 1121); an offer expressed to be valid until 9 January lapsed where the acceptance, sent at 22:21 that day, reached the offeror at 05:02 on 10 January (Cass. 1e civ., 6 janv. 2021, n° 19-21.071). None of these rules displaces Article 1119: the online terms still bind only a counterparty who knew of them before conclusion and accepted them.

Frequently Asked Questions

This article is for general information only and reflects French law as published at the date shown above. It does not constitute legal advice. Always seek qualified advice before acting.