French phrase
Nous vous tiendrons ~.
Meaning
We will keep you ___.
When to use it
A promise to share updates about a situation. This calm, considerate wording is common in polite communication about delays, problems, or other developments.
Example dialogue
Pouvez-vous me dire quand il y aura une décision ?
Could you tell me when a decision will be made?
Nous vous tiendrons au courant de la situation.
We will keep you informed about the situation.