Essential documents you need to apply for a bachelor’s (Licence?1) program at Lille University of Science and Technology:

Secondary School Diploma / Baccalauréat or Equivalent
You must provide your (final or provisional) upper-secondary school diploma from a recognized system. If it’s not equivalent to the French “baccalauréat,” you’ll need official translation and evaluation documents. Undergraduate applicants from outside France usually apply through the Campus France “Études en France” process or via Parcoursup.

Academic Transcripts / School Reports
Submit official transcripts showing grades for your last two years of secondary education. These support your academic profile and are submitted via Parcoursup (for first-year applicants) or eCandidat for later registrations

Proof of Language Proficiency (French)
Documents showing you have at least B2 level French (reading, writing, listening, speaking). Some programs may require higher proficiency. Without this, admission usually won’t be validated 

Passport or Identity Document and Passport-Sized Photos
Valid government-issued identification or passport, along with photographs, are required for administrative records. These also tie into your Campus France or eCandidat application 

Pre?registration / Admission Certificate From Campus France or Parcoursup Submission Confirmation
For applicants from countries using the Études en France system, proof of pre-registration or admission approval is mandatory. For European applicants or students already in France, the Parcoursup confirmation functions similarly 

Motivation Statement / Study Plan & Personal Details
A personal statement describing your academic goals and motivations, along with a CV and personal data like national ID number (INE for French students) and contact information. On Parcoursup, it includes “fiche avenir”; On eCandidat, you submit a short study plan/motivation letter and standard civil status data: name, address, email, phone. You may also be asked to indicate prior academic and extracurricular history