This restricted-access academic calendar shows important dates for teachers. Important dates for students are published in the public-access academic calendar. Important dates for program directors and administrators are published on the CDS SharePoint site (restricted access).
This calendar is a general overview of the unfolding of the Bachelor’s and Master’s semesters and exam sessions. The CMS, programs, and faculties communicate deadlines specific to them. The various events organized within the school are published in the Memento EPFL.
You may also download the annual calendar of semesters and exam sessions as a PDF file (without the mise à niveau).
Autumn semester 25-26
| Mid-December, 2025 | Early registration opens |
| Late December, 2025 | Semester timetable is published |
| January 7, 2026 | General registration opens — Master |
| January 8, 2026 | General registration opens — Bachelor |
| February 2, 2026 | Registration for maximum-capacity subjects within minors opens |
| February 13, 2026 | Foundation-year general registration opens (BA2, MàN) |
| February 16, 2026 | Classes start (except mise à niveau) |
| February 23, 2026 | Mise à niveau classes start |
| February 27, 2026 | FRAC form is due |
| February 27, 2026 | Registration is due |
| Early March, 2026 | Exam withdrawal opens |
| March 11, 2026 | School trip |
| March 16, 2026 | Indicative feedback about classes begins |
| March 22, 2026 | Indicative feedback about classes ends |
| March 23, 2026 | Indicative feedback about classes is published |
| March 31, 2026 | Mise à niveau withdrawal without failure is due |
| April 2, 2026 | Classes stop (end of the day) |
| April 3, 2026 | Good Friday (holiday) |
| April 6, 2026 | Easter Monday (holiday) |
| April 13, 2026 | Classes resume |
| Late April, 2026 | Exam-session timetable is published |
| May 1, 2026 | Exam withdrawal is due |
| May 14, 2026 | Ascension Day (holiday) |
| May 18, 2026 | In-depth evaluation for all courses begins |
| May 25, 2026 | Whit Monday (holiday) |
| May 29, 2026 | Classes finish (except mise à niveau) |
| June 5, 2026 | Mise à niveau classes finish |
| June 7, 2026 | In-depth evaluation for all courses ends |
| June 15, 2026 | Exams start (except mise à niveau) |
| June 22, 2026 | Mise à niveau exams start |
| July 4, 2026 | Exams finish |
| July 14, 2026 | In-depth evaluation for all courses is published |
| July 24, 2026 | Results are published |
| Early August, 2026 | Transcripts of records are sent out |
Spring semester 25-26
| Mid-December, 2025 | Early registration opens |
| Late December, 2025 | Semester timetable is published |
| January 7, 2026 | General registration opens — Master |
| January 8, 2026 | General registration opens — Bachelor |
| February 2, 2026 | Registration for maximum-capacity subjects within minors opens |
| February 13, 2026 | Foundation-year general registration opens (BA2, MàN) |
| February 16, 2026 | Classes start (except mise à niveau) |
| February 23, 2026 | Mise à niveau classes start |
| February 27, 2026 | FRAC form is due |
| February 27, 2026 | Registration is due |
| Early March, 2026 | Exam withdrawal opens |
| March 11, 2026 | School trip |
| March 16, 2026 | Indicative feedback about classes begins |
| March 22, 2026 | Indicative feedback about classes ends |
| March 23, 2026 | Indicative feedback about classes is published |
| March 31, 2026 | Mise à niveau withdrawal without failure is due |
| April 2, 2026 | Classes stop (end of the day) |
| April 3, 2026 | Good Friday (holiday) |
| April 6, 2026 | Easter Monday (holiday) |
| April 13, 2026 | Classes resume |
| Late April, 2026 | Exam-session timetable is published |
| May 1, 2026 | Exam withdrawal is due |
| May 14, 2026 | Ascension Day (holiday) |
| May 18, 2026 | In-depth evaluation for all courses begins |
| May 25, 2026 | Whit Monday (holiday) |
| May 29, 2026 | Classes finish (except mise à niveau) |
| June 5, 2026 | Mise à niveau classes finish |
| June 7, 2026 | In-depth evaluation for all courses ends |
| June 15, 2026 | Exams start (except mise à niveau) |
| June 22, 2026 | Mise à niveau exams start |
| July 4, 2026 | Exams finish |
| July 14, 2026 | In-depth evaluation for all courses is published |
| July 24, 2026 | Results are published |
| Early August, 2026 | Transcripts of records are sent out |