If you have started researching French certification, you have probably come across DELF — and then immediately run into a wall of acronyms. DELF A1, A2, B1, B2. DALF C1, C2. TCF. TEF. It can feel overwhelming.

This guide cuts through the noise. Here is what DELF actually is, what each level means in practice, who needs it, and — crucially — whether it is the right qualification for your specific goal.

What is DELF?

DELF stands for Diplôme d'Études en Langue Française — the Diploma of French Language Studies. It is an official French language qualification awarded by the French Ministry of Education and recognised internationally.

Unlike TCF Canada (which produces a score), DELF produces a permanent certificate that does not expire. Once you pass a DELF level, you hold that qualification for life.

DELF covers levels A1 through B2 on the CEFR (Common European Framework of Reference) scale. The more advanced levels — C1 and C2 — are covered by a separate qualification called DALF (Diplôme Approfondi de Langue Française).

The CEFR scale — what the letters mean

Before looking at DELF levels specifically, it helps to understand the CEFR scale that underpins all European language qualifications:

CEFR Level Category What you can do
A1 Beginner Basic greetings, simple phrases, introduce yourself
A2 Elementary Everyday expressions, simple transactions, familiar topics
B1 Intermediate Handle most travel situations, express opinions, follow conversations on familiar topics
B2 Upper Intermediate Communicate fluently on a wide range of topics, understand complex texts
C1 Advanced Express ideas fluently, use language flexibly for professional and social purposes
C2 Mastery Near-native fluency, understand virtually everything

DELF levels — what each one means in practice

DELF A1 — Beginner

At A1 you can introduce yourself and others, ask and answer simple questions about personal details, interact in a simple way when the other person speaks slowly and clearly. This is the entry level — useful as a first milestone but limited in practical value for most professional or immigration purposes.

DELF A2 — Elementary

At A2 you can understand sentences and frequently used expressions related to areas of immediate relevance — shopping, local geography, employment basics. You can communicate in simple, routine tasks. This is a meaningful first achievement and the level our 6-week course is designed to reach.

DELF B1 — Independent User

B1 is the most practically significant threshold for most people. At B1 you can deal with most situations likely to arise while travelling in a French-speaking country, produce simple connected text on familiar topics, and describe experiences and events. This is the level where French becomes genuinely useful in daily life and the workplace. For most employment and university admission purposes in Francophone countries, B1 is the minimum meaningful level.

DELF B2 — Upper Independent

At B2 you can understand the main ideas of complex text, interact with a degree of fluency and spontaneity, and produce clear, detailed text on a wide range of subjects. B2 is typically required for university admission in France and Belgium, and for professional roles where French is a working language.

DELF vs TCF Canada — which do you need?

This is the question that confuses most people, and the answer is straightforward once you know your goal:

Your goal Which qualification
Canadian immigration (Express Entry, Francophone Mobility) TCF Canada or TEF Canada — DELF is not accepted by IRCC
University admission in France or Belgium DELF B2 or DALF C1 — most universities require this
Professional credential or CV evidence DELF B1 or B2 — permanent, internationally recognised
Personal milestone or learning goal Any DELF level — it is yours for life once you pass
French nationality application DELF B1 minimum — required by French law
Key point: If your goal is Canadian immigration through Express Entry, DELF is not the qualification you need. You need TCF Canada. DELF is excellent for other purposes but IRCC does not accept it for immigration point calculations. Read our TCF Canada guide for full details.

Does DELF expire?

No. This is one of DELF's most significant advantages. DELF and DALF certificates are awarded for life — they do not expire. This is unlike TCF Canada scores, which are valid for only two years.

If you pass DELF B1 today, that certificate is valid when you apply for a job in five years, when you apply to a university, or when you need proof of French proficiency for any purpose other than Canadian immigration.

Where to sit DELF in Nigeria

DELF examinations are available through Alliance Française centres in Nigeria, including in Lagos, Abuja, Port Harcourt, and other major cities. Test sessions are held several times per year. Contact your nearest Alliance Française for current dates and registration.

Where should you start?

Regardless of which certificate you ultimately aim for, the starting point is the same: build a conversational French foundation first. DELF examinations at every level test real language ability — listening, reading, writing, and speaking. You cannot pass them through exam technique alone.

Our free 6-week French course gets you to A2 level using real, conversational French. It is the foundation that makes any subsequent qualification preparation — DELF, TCF, or otherwise — actually work.

Note: Qualification requirements, accepted tests, and immigration rules are subject to change. Always verify current requirements with the relevant institution or authority. This article reflects information available in March 2026.

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