FALL SEMESTER
Orientation week for all incoming DESMI students
Lille and Paris Campus
August 25th – August 29th 2025
SEPTEMBER
September 1st 2025
Start of Semester 1 - September 2025 intakes Start of Semester 2 (Part B) - MIB January 2025
OCTOBER
October 31st 2025
End of Semester 2 (Part B) – MIB January 2025
NOVEMBER
November 3rd to November 23rd 2025
Retakes period
November 3rd 2025
Start of Semester 3 (Part A) courses - MIB January 2025
December 8th & 9th 2025
Lille and Paris campus - Semester Examining Boards
December 19th 2025
End of Semester 3 (Part A) – MIB January 2025
From December 19th 2025 evening to January 12th 2026 morning
Christmas holidays for all DESMI students
December 15th 2025 to January 11th 2026
Retakes period
DECEMBER
SPRING SEMESTER January 5th - January 9th 2026
Orientation week for new incoming DESMI students (arrivals of January 2026)
Lille and Paris Campus
JANUARY
January 12th 2026
Start of Semester 3 (Part B) – MIB January 2025 Start of Semester 2 – September 2025 intakes Start of Semester 1 – MIB January 2026
FEBRUARY
February 9th & 10th 2026
Lille and Paris campus - Semester Examining Boards
From February 20th evening to March 2nd 2026 morning
Winter holidays for all DESMI students
March 2nd to March 22nd 2026
Retakes period
MARCH
Post-Graduate Programs – April 2025 (can be subject to modifications)