Core documents you typically need to apply for a Bachelor’s admission at École Centrale de Lyon (especially for the General Engineering cycle or the Bachelor in Data Science for Responsible Business):

Secondary school diploma and transcripts
Official records from your high school (e.g. French baccalauréat, IB, A?levels, or equivalent), including grades in relevant subjects like mathematics, physics, or computer science 

Completed online application form
Submitted via the official application platform, with all fields accurately filled in, and any required learning?agreement if you're applying as a double?degree or exchange student 

Résumé or CV
A concise summary of your academic background, extracurricular activities, internships or projects—highlighting your strengths and motivations 

Motivation letter or personal statement
A focused, personalized explanation of why you’re applying, your interests in engineering or data science, and how you align with Centrale Lyon’s programme and values 

Proof of language proficiency

English-medium programmes → IELTS (≥?6.0), TOEFL iBT (≥?72), TOEIC, EFSET or equivalent.

French-medium programmes → DELF/DALF or TCF at least B2 level 
Copy of your passport (usually first and last pages) plus a recent passport?style photo (JPEG, under 2?MB) for identity verification and administrative processes