Which French language exams and certificates matter in France in 2026?

DELF (Diplôme d'études en langue française) and DALF (Diplôme approfondi de langue française) are the official French diplomas France Éducation international awards. Adult levels map to the Common European Framework of Reference. A passed DELF or DALF diploma does not expire. Many universities, employers, and French programmes still recognise them as the classic lasting level proof.

TCF (Test de connaissance du français) from France Éducation international and TEF (Test d'évaluation du français) from CCI Paris Île-de-France are scored tests. Attestations are generally valid for two years. For immigration and nationality pathways, Service-Public points to recognised TCF or TEF sessions that cover oral and written skills under Interior Ministry rules, including IRN-labelled formats used for integration, residence, and nationality. Book the exact session code your checklist names rather than a generic tourist TCF.

Other accepted proofs for some residence cards include certain French state diplomas at RNCP level 3 or higher, the diplôme national du brevet, DUEF university diplomas at the required level, and listed professional French diplomas. Foreign diplomas from other francophone countries do not automatically replace these French-issued proofs.

Since 1 January 2026, many non-EU applicants seeking a first carte de séjour pluriannuelle need A2-level French proof, and many seeking a first carte de résident need B1, with route-specific exclusions for age, disability, and some titre categories. Naturalisation and nationality by marriage normally require B2 oral and written proof on the Service-Public nationality list. Confirm exemptions and civic-exam pairing on the live pages rather than an old blog: Apply for a residence permit and Get permanent residence.

Study toward the gate, then practise real life. A DELF B1 that sits in a drawer does not help a pharmacie conversation: Learn French in France and How hard is French. Employers may ask for DELF B2 or a professional French diploma even when immigration already accepted a TCF score: French for work.