EDUCATION AND TRAINING INFORMATION SYSTEM (ECTS INFORMATION PACKAGE)
| 2022 | |
| 22 August - 26 August | Admission of OSYS Students |
| 26 August | Deadline for Double Major-Minor-Internal Transfer Applications for Fall Semester |
| 30 August | Holiday(Victory Day) |
| 12 September | BİLET I (BİLGİ English Test) |
| 19 September | Announcement of BİLET I Scores |
| 21 September | BİLET II Writing Test |
| 22 September | BİLET II Oral Proficiency Test |
| 30 September | Announcement of BİLET II Scores |
| 1 October | Announcement of English Preparatory Program Classrooms |
| Fall Semester | |
| 26 September - 30 September | Academic Registration for Fall Semester |
| 3 October | Fall Semester Begins |
| 10 October - 12 October | Add/Drop Period |
| 29 October | Holiday (Republic Day) |
| 18 November | Deadline for Leave of Absence |
| 19 November - 27 November | Midterm Examinations |
| 9 December | Withdrawal Deadline |
| 2023 | |
| 1 January | Holiday(New Year) |
| 6 January | End of Fall Semester Classes |
| 9 January - 21 January | Final Examinations |
| 25 January | Submission and Announcement of Grades (Final Examinations) |
| 31 January - 5 February | Resit Examinations |
| 3 February | Deadline for Double Major-Minor Applications for Spring Semester |
| 8 February | Announcement of Grades (Resit Examinations) |
| 8 February | Deadline for Make-up Examinations Applications |
| 9 February | Make-up Examinations Commission |
| 20 February - 21 February | Make-up Examinations |
| 20 February - 24 February | Academic Registration for Spring Semester and Orientation |
| 23 February | Submission and Announcement of Grades (Make-up Examinations) |
| Spring Semester | |
| 27 February | Spring Semester Begins |
| 6 March - 8 March | Add/Drop Period |
| 8 April - 16 April | Midterm Examinations |
| 14 April | Deadline for Leave of Absence |
| 21 April - 23 April | Ramadan Holiday |
| 23 April | Holiday (National Sovereignty and the Children’s Day ) |
| 1 May | Holiday (Labor and Solidarity Day) |
| 5 May | Withdrawal Deadline |
| 19 May | Holiday (The Commemoration of Ataturk, Youth, and Sports Day) |
| 2 June | End of Spring Semester Classes |
| 5 June - 17 June | Spring Semester Final Examinations |
| 7 June | İstanbul Bilgi University Foundation Day |
| 21 June | Submission and Announcement of Grades |
| 27 June - 1 July | Sacrifice Holiday |
| 3 July - 8 July | Resit Examinations |
| 10 July | Submission and Announcement of Grades (Resit Examinations) |
| 10 July | Deadline for Make-up Examinations Applications |
| 12 July | Make-up Examinations Commission |
| 15 July | Holiday(Democracy and National Unity Day) |
| 17 July | Summer School Begins |
| 17 July - 18 July | Make-up Examinations |
| 20 July | Submission and Announcement of Grades (Make-up Examinations) |
| 2022 | |
| 5 September - 16 September | Deadline for Internal Transfer Applications for Fall Semester |
| 26 September - 30 September | Academic Registration for Fall Semester and Orientation |
| Fall Semester | |
| 30 August | Holiday (Victory Day) |
| 3 October | Fall Semester Begins |
| 10 October - 12 October | Add/Drop Period |
| 29 October | Holiday (Republic Day) |
| 18 November | Deadline for Leave of Absence |
| 9 December | Withdrawal Deadline |
| 2023 | |
| 1 January | Holiday (New Year) |
| 6 January | Deadline for Project/Dissertation Submission |
| 8 January | End of Fall Semester Classes |
| 9 January - 22 January | Final Examinations |
| 25 January | Submission of Grades (Final Examinations) |
| 25 January | Announcement of Grades (Final Examinations) |
| 30 January - 5 February | Resit Examinations |
| 30 January - 20 February | Spring Semester Internal Transfer Applications |
| 8 February | Announcement of Grades (Resit Examinations) |
| 20 February - 24 February | Academic Registration for Spring Semester and Orientation |
| Spring Semester | |
| 27 February | Spring Semester Begins |
| 6 March - 8 March | Add/Drop Period |
| 14 April | Deadline for Leave of Absence |
| 21 April - 23 April | Ramadan Holiday |
| 23 April | Holiday (National Sovereignty and the Children’s Day) |
| 1 May | Holiday (Labor and Solidarity Day) |
| 5 May | Withdrawal Deadline |
| 19 May | Holiday (The Commemoration of Ataturk, Youth and Sports Day) |
| 2 June | Deadline for Project/Dissertation Submission |
| 4 June | End of Spring Semester Classes |
| 5 June - 18 June | Final Examinations |
| 7 June | İstanbul Bilgi University Foundation Day |
| 21 June | Submission of Grades (Final Examinations) |
| 21 June | Announcement of Grades (Final Examinations) |
| 27 June - 1 July | Sacrifice Holiday |
| 4 July - 9 July | Resit Examinations |
| 10 July | The Submission and Announcement of Grades (Resit Examinations) |
| 15 July | Holiday(Democracy and National Unity Day) |
| 17 July | Summer School Begins |
| 2022 | |
| 12 September | BİLET I (BİLGİ English Test) |
| 19 September | Announcement of BİLET I results |
| 21 September | BİLET II (written) |
| 22 September | BİLET II (speaking) |
| 30 September | Announcement of BİLET II results |
| 1 October | Announcement of English Prep Program classes |
| 3 October | Term 1 Begins |
| 29 October | Holiday (Republic Day) |
| 23 November - 25 November | Achievement Test I |
| 5 December | Term 2 Begins |
| 2023 | |
| 1 January | Holiday (New Year) |
| 24 January - 26 January | Achievement Test II |
| 30 January - 3 February | Semester Break |
| 20 February | Term 3 Begins |
| 29 March - 31 March | Achievement Test III |
| 10 April | Term 4 Begins |
| 21 April - 23 April | Ramadan Holiday |
| 23 April | Holiday (National Sovereignty and Children’s Day) |
| 1 May | Holiday (Labor and Solidarity Day) |
| 19 May | Holiday (The Commemoration of Ataturk, Youth, and Sports Day) |
| 5 June - 7 June | Achievement Test IV |
| 19 June | Summer Term Begins |
| 26 June - 30 June | Sacrifice Holiday |
| 15 July | Holiday (Democracy and National Unity Day) |
| 16 August - 18 August | Summer Term Achievement Test |