What are the differences between qualifications and tests?

A qualification remains valid indefinitely.

A test result is valid for two years only. There are also cases where the test requirement may be waived. To understand the different levels of the DELF, DALF, TEF and TCF, please consult ‘Apprendre le français’ at: www.campusart.org/accueil/preparer-son-sejour/apprendre-le-francais