Preparatory cycle :
Post Baccalaureat (high school) recruitment
- From the INSA GROUP on PARCOURSUP
From January 19 to March 12, 2026 (registration, submission of preferences)
Select the INSA Group, then choose the ISIS Castres school.
Inter-INSA transfers possible: at the end of the 1st or 2nd year
Engineering cycle:
Recruitment from bac + 2 (high school diploma + 2 post-bac)
DUT, BTS, L2, ATS
Online application on the INSA group application site.
From January 19, 2026 to March 30, 2026
- Registration and creation of the application (high school grades, grades and evaluations in higher education, cover letter, etc.)
- Enter choices (up to 6)
- Opportunity to be called for an interview
The DUT (technical university diplomas) from which we recruit are :
- DUT Computer Science ++
- DUT Multimedia and Internet Professions ++
- DUT Statistics and Business Intelligence ++
- DUT Electrical Engineering and Industrial Computing
- DUT Physical Measurements
- DUT Networks and Telecommunications
- DUT Bio-engineering and bioinformatics
The BTS (2-year technician certificate) training courses from which we recruit :
- BTS Digital Systems: Option Electronics and Communication ++
- BTS Digital Systems: Option Computer Science and Networks ++
- BTS Technical Engineering Assistant
- BTS Electrotechnics
- BTS Fluid Energy-Home Automation / Smart Buildings
- BTS IT Services for Organizations: Option SISR (infrastructure solutions, systems and networks)
- BTS IT Services for Organizations: Option SLAM (software solutions and business applications)
- BTS Photonic Systems
CPGE - Preparatory classes for top schools (grandes écoles)
Recruitment procedure for the INSA group, application on the SCEI national engineering school competition portal
- Ranking criteria: marks in mathematics, physics, chemistry, French, English (possibly supplemented by biology, industrial sciences or IT) & school environment measured by whether or not the student belongs to a top-ranked class as well as by the high school's success rate in certain competitions
- Interview marked for candidates admitted after the 1st selection board
Foreign Students
- You are European: the same procedure as French students (see above)
- If you are not European :
Check if the procedure "Studies in France" applies to the country where you live on the site Campus France
- If this is the case: you must follow the Campus France procedure in your country and register on the platform “Studies in France”
- If this is not the case: you must make a preliminary admission request (DAP)
In Apprenticeship
Application to download below and return to us.
Registration fees :
The training course for ISIS computer engineers is offered by the Champollion National University Institute, a public institution. The amount of the registration fees is defined by the Ministry of Higher Education and Research and must be paid upon registration.