Article 1113 of the civil code lays the foundation for contractual formation in French law: a contract is formed by the meeting of an offer and an acceptance demonstrating the intention to commit. Rephrased by ordinance n°2016-131 of February 10, 2016, which came into effect on October 1, 2016, this text codified an old judicial solution while raising practical questions that the terse wording does not address.
Qualification of acceptance: the real threshold for contract formation
The major difficulty of Article 1113 does not lie in its principle, but in the proof of the intention to commit. Silence, passive behavior, or the beginning of execution: none of these elements automatically constitutes acceptance, and the Court of Cassation regularly reminds us of this.
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The ruling of the commercial chamber on February 8, 2023 (n° 21-13.536) provided the first significant application of the new Article 1113. The Court asserts that the acceptance of a stipulation cannot be inferred from the execution of the contract or the issuance of an invoice. The documents signed by the contracting party must explicitly refer to the disputed clause. We observe that this position tightens the evidentiary standard compared to the old uncodified law.
In practice, this evidentiary threshold directly impacts B2B relationships where specific terms circulate through successive email exchanges. To delve deeper into the offer-acceptance mechanism as codified, Article 1113 of the civil code explained details the structure of the text and its articulation with Articles 1114 to 1122.
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Dematerialized consent and Article 1113: the gray areas
The wording of Article 1113 is technologically neutral. It does not impose any particular form for the manifestation of intent. This neutrality has direct consequences on the dematerialization of consent.
The case of the electronic “good for agreement”
In relationships with micro-entrepreneurs, the mention “good for agreement” affixed to a quote electronically (scan, click, online validation) is analyzed as an acceptance forming the contract, provided that the offer is sufficiently precise. Invoicing and self-employment management platforms have integrated this mechanism for several years.
The validity of this process relies on two cumulative conditions:
- The offer must contain the essential elements of the contract (subject, price, execution conditions) to be qualified as an offer in the sense of Article 1114.
- The recipient’s gesture must reflect an unequivocal intention to commit, which excludes a simple automatic acknowledgment of receipt or a read confirmation.
- The identity of the author of the “good for agreement” must be traceable to the recipient of the offer, raising the question of the reliability of the identification process.
Elimination of the written requirement in the public service
Decree n° 2023-845 of August 30, 2023, has removed the requirement for a written contract for the recruitment of certain contractual agents in the territorial and hospital public service. The text now provides that “the agent is recruited by contract” without imposing a written form. This evolution concretely illustrates that the proof of the meeting of wills can be established without paper support, in line with the minimal formalism of Article 1113.
However, we recommend retaining a written document for evidentiary purposes, even when the law no longer requires it. The absence of formalism ad validitatem does not exempt from formalism ad probationem.
Articulation between offer, withdrawal, and reasonable time
Article 1113 does not operate in isolation. Its practical application depends on the combined reading of Articles 1115 to 1117 concerning the withdrawal of the offer and the reasonable time.
When an offer does not set a deadline for acceptance, it can be withdrawn as long as it has not been accepted, provided that the recipient has had a reasonable time to respond. The notion of “reasonable time” remains a sovereign assessment by the trial judges, creating insecurity for practitioners.
In real estate sales or the transfer of business assets, this uncertainty translates into recurring disputes. An offeror who withdraws their offer too early exposes themselves to liability, even if the contract has not been formed. The sanction is not forced execution but the allocation of damages.
- Offer with express deadline: withdrawal before the expiration of the deadline engages the liability of the offeror (Article 1116).
- Offer without deadline: the recipient has a reasonable time assessed according to the nature of the contract and professional practices.
- Caducity of the offer: the death of the offeror or their incapacity renders the offer void (Article 1117), which resolves an old debate.
Nullity and defects in consent: what Article 1113 does not cover
Article 1113 deals with the existence of consent, not its quality. Error, fraud, and violence fall under Articles 1130 to 1144 and constitute a distinct regime. Confusing the two levels is a frequent mistake.
A contract can be validly formed under Article 1113 (precise offer, unequivocal acceptance) and be annulable for a defect in consent. Nullity for fraud, for example, requires proving maneuvers or intentional silence capable of misleading the contracting party. The evidentiary terrain is different: we no longer discuss the existence of the will but its integrity.
This distinction has a direct practical impact on limitation periods. The action for nullity due to a defect in consent is subject to a five-year limitation from the discovery of the defect, whereas the challenge to the formation of the contract follows the common law regime. Confusing these two grounds in a summons weakens the claimant’s position and unnecessarily prolongs the procedure.
Article 1113, despite its brevity, structures the entirety of the law of contractual formation. Its isolated reading makes little sense. It is in its articulation with the texts on withdrawal, caducity, and defects in consent that the legal security of the parties is at stake.