Provided that (à condition que)

When reading the fine print on a contract, you will often encounter strict requirements. To express that an action will happen "provided that" or "on the condition that" a requirement is met, use the conjunction à condition que.

Because it sets a condition that hasn't yet been fulfilled, à condition que is always followed by the subjunctive.

You should register, provided that the monthly subscription is not expensive.
Vous devriez vous inscrire, à condition que l'abonnement mensuel ne soit pas cher.
You can terminate the contract provided that the manager accepts.
Tu peux résilier le contrat à condition que le responsable accepte.
I pay the penalty provided that you cancel the subscription.
Je paie la pénalité à condition que vous annuliez l'abonnement.

Like other expressions ending in que, it contracts to qu' before a vowel or a mute h.

I accept the clause provided that it is clear.
J'accepte la clause à condition qu'elle soit claire.
We cancel the contract provided that you respect the notice period.
Nous annulons le contrat à condition que vous respectiez le préavis.