Short answer. All the clauses together. Article 1374 requires that the various stipulations of a contract be interpreted together, giving the doubtful ones the sense that results from reading all of them jointly. A court should not isolate an unclear clause from the rest of the agreement.

What the law says

The various stipulations of a contract shall be interpreted together, attributing to the doubtful ones that sense which may result from all of them taken jointly.

Civil Code, Article 1374 — Stipulations Read Together. Read the full provision →

The whole-contract rule

Article 1374 sets a clear method for interpreting a contract with an unclear provision: "the various stipulations of a contract shall be interpreted together, attributing to the doubtful ones that sense which may result from all of them taken jointly." A court is not supposed to read the confusing clause in isolation, as though it were the only sentence in the document. Instead, the meaning of that clause has to be worked out by looking at how it fits with everything else the parties agreed to.

Why isolated reading produces the wrong answer

Parties draft contracts as a coherent whole, and a single clause read on its own, stripped of the context the rest of the document provides, can easily be given a meaning the parties never intended. A payment clause, for instance, might look ambiguous by itself but become perfectly clear once read alongside the delivery schedule, the pricing terms, and the parties' other stated obligations. Article 1374 exists precisely because context supplied by the rest of the contract is often what resolves an apparent ambiguity.

This is a rule of last resort within contract interpretation

Reading clauses together comes into play specifically where a provision is genuinely doubtful — this is not a license to rewrite clear language by manufacturing an ambiguity and then resolving it through comparison with other clauses. Where a term is plain on its face, there is no doubtful stipulation for Article 1374 to operate on in the first place. The rule matters most in the harder cases where the wording alone leaves real uncertainty about what the parties intended.

What this means if you are facing a disputed clause

If you are in a dispute over what an unclear provision in your contract means, do not limit your argument to the wording of that clause alone. Point to how the rest of the contract's terms, taken together, support the reading you believe reflects what both sides actually agreed to. A consistent, whole-document interpretation is generally a stronger position than one that depends on reading a single clause completely apart from everything surrounding it.

Cases citing this provision

These Supreme Court decisions cite the provision above. We list them so you can read them yourself; the summaries of what each decided are not ours to give.

Related provisions

Note. Statute text quoted on this page is reproduced from the official enactment and is linked to the full provision. The explanation around it is general legal information from Vivas & Nobles Law Office, not legal advice. Whether it applies to your situation depends on facts only a lawyer reviewing them can assess.