French phrase
Quelle norme de ~ faut-il respecter ?
Meaning
Which ___ standard must be followed?
When to use it
Asks which standard must be followed for a given area. It has a formal, administrative tone and often concerns building or equipment safety.
Example dialogue
Quelle norme de sécurité électrique faut-il respecter ?
Which electrical safety standard must be followed?
Dans les résidences étudiantes, il faut suivre la norme en vigueur.
In student residences, the standard currently in force must be followed.