A guide to the DELF diploma family

What DELF is

DELF is a family of official French-language diplomas aligned with the Common European Framework of Reference for Languages. DELF Tout Public has four independent diplomas: A1, A2, B1, and B2. You choose one level and sit the examination for that diploma; DELF is not one adaptive test that assigns a level after you finish.

France Éducation international states that the diploma is recognised worldwide and valid for life. Recognition does not create one universal admission or employment rule. A university, employer, authority, or programme still decides whether it accepts DELF, which level it requires, and whether a particular candidate category or version applies.

Who typically considers DELF

Learners may consider DELF when they want a lasting record of French ability for personal, educational, or professional goals. Tout Public is intended for adults and older teenagers, and its themes can draw on personal, public, educational, and professional life. Younger candidates may encounter Prim or junior/scolaire versions designed around age-appropriate contexts.

Choose the version that matches your profile and the exact requirement you need to satisfy. Do not assume that a DELF B2 Tout Public practice task is identical to a junior/scolaire task, or that a general statement about university entry applies to every institution. Check the receiving organisation first and the authorised exam centre second.

The four DELF levels

Each diploma corresponds to one CEFR level and assesses communication at that level. Because the diplomas are independent, a learner can register for the level that fits the goal without presenting the lower DELF diplomas first. The challenge, expected language range, and task demands increase from basic interaction to sustained, argued communication.

• A1 focuses on basic exchanges and understanding or producing simple information in familiar situations.
• A2 develops routine communication, short descriptions, and practical exchanges about everyday matters.
• B1 expects more connected language: describing experiences, explaining plans, and expressing an opinion with support.
• B2 expects greater independence, including understanding developed material and presenting a clear, argued position.

These summaries help orient a choice; they are not a placement decision. Compare the official level descriptors and sample papers with your current performance. If a receiving institution names B2, demonstrating strength at B1 does not change the stated requirement, even though B1 work may be an important preparation stage.

Skills and task format

DELF assesses listening comprehension, reading comprehension, written production, and oral production. The texts, response lengths, interaction demands, and timing vary by level. Work with the official page and sample materials for the exact level and version you plan to take instead of treating one DELF paper as a template for the whole family.

B2 Tout Public in detail

At B2 Tout Public, the three collective papers are listening comprehension, reading comprehension, and written production. The official B2 page lists about thirty minutes for Listening, one hour for Reading, and one hour for Writing. Written production asks for an argued personal position in an appropriate form and requires at least 250 words.

Oral production is an individual paper with thirty minutes of preparation and about twenty minutes of examination time. The candidate presents and defends a point of view from a short prompt, then interacts with examiners. That combination rewards structure, evidence, response to questions, and control of spoken French—not a memorised speech detached from the prompt.

How DELF results are expressed

For DELF B2 Tout Public, each of the four papers is marked out of 25 for a total of 100. The official candidate manual states that the diploma requires at least 50 out of 100 overall and at least 5 out of 25 in every paper. A result below 5 in one paper is eliminatory even when the total would otherwise reach 50.

That scoring shape changes how you prepare: one very strong skill cannot safely compensate for an unprepared paper. Build enough reliability across all four skills, then use additional time to strengthen the areas most likely to lift the total. Confirm the current rules for your exact level and version in official candidate documents before the session.

Choosing a level and checking requirements

Begin with the level written in the requirement, not the level that merely sounds closest to your current course. If no external level is required, compare official samples and descriptors honestly. A stretch target can motivate, but choosing a paper far above current comprehension may produce less useful learning than consolidating the preceding level first.

• Confirm the level and candidate version: Tout Public, junior/scolaire, or Prim where relevant.
• Use an authorised centre’s current calendar for dates, fees, identification, and registration rules.
• Practise all four skills and check the minimum-per-paper rule for the selected diploma.
• Keep official sample material as the format reference when third-party exercises differ.

How to prepare with BluLexi

BluLexi’s current mock-exam catalogue is configured for DELF B2 Tout Public. It does not represent every DELF level or younger-learner version. Use the supported mock form to practise B2 task flow and time management, while checking official material for the final format and centre instructions.

Pair longer mock practice with focused work: listen for stance and detail, annotate how written arguments are organised, draft responses with a clear position, and rehearse an oral presentation followed by unscripted interaction. Review vocabulary and grammar in the context of communication rather than as isolated lists. BluLexi feedback is a practice estimate, not an official DELF mark or diploma.

Common questions

Must I take A1, A2, B1, and B2 in order?

No. They are independent diplomas. Choose the level required for your goal and appropriate to your ability, then confirm registration details with an authorised centre.

Does a DELF diploma expire?

France Éducation international describes DELF as valid for life. A receiving organisation may still set its own recency or documentation policy, so check the requirement that applies to you.

Are Tout Public and junior versions the same?

They target different candidate profiles and use different thematic contexts. Choose the approved version for your age and purpose instead of assuming that shared CEFR labels make every paper interchangeable.

Does BluLexi issue a DELF diploma?

No. BluLexi provides independent preparation. Only an authorised official examination can lead to a DELF diploma, and BluLexi is not endorsed by France Éducation international.

Official sources

Sources checked 11 September 2026: France Éducation international’s DELF Tout Public overview, B2 format page, B2 candidate manual, and candidate rights and responsibilities. Recheck the selected level and authorised centre before registering.