Language Tests

Sylum supports candidates for TCF IRN, TEF IRN and DELF with a simple method: diagnosis, targeted path, partner centers. Here is how it works.

Learning French for free is possible: OFII, associations, France Travail, regional schemes. A full overview of the options.

An official lifetime diploma or a two-year certificate: DELF and TCF answer to two different logics. How to choose based on your horizon.

The French level required for naturalization has moved up to B2. What it concretely changes and how to build your path.

For the ten-year resident card, B1 is generally required. When to prove it, how to assess your level and how to progress.

Video classes, classroom or hybrid format: each has strengths. How to choose based on your constraints and your goal.

Insufficient preparation, wrong test variant, poor time management: an overview of the most common mistakes and how to avoid them.

TEF IRN is the official alternative to TCF IRN for French immigration procedures. Registration, parts, results: the full guide.

TCF exists in several variants. TCF IRN is one of them, designed for immigration. Here are the key differences to know.

DELF B2 is the lifetime diploma most often chosen by naturalization candidates. Here is its format, its pitfalls and an effective preparation plan.

Three exams dominate immigration paperwork: DELF, TCF IRN and TEF IRN. How to choose based on your goal, your level and your budget.

Depending on the step — first residence permit, ten-year resident card or French nationality — the required French level changes. A clear guide between A2, B1 and B2.