May
| May 2-15, 2024 | Application (online via Fenix) special competition for people over 23 |
June
| June 1st to 19th, 2024 | Applications (online via Fenix) to changes of institution/course pair |
| June 1 to 30, 2024 | Application (online via Fenix) to re-admission |
| June 11, 2024 | Results over 23 |
July
| July 1st to 19th, 2024 | Applications (online via Fenix) for the special competition for university degree holders |
| July 1st to 31st, 2024 | Applications to isolated curricular units (1st phase) of the 1st and 2nd semesters by request, via email to seclic@iseg.ulisboa.pt. |
| July 5th, 2024 | Results of applications for changes of institution/course pair * |
| July 8-11, 2024 | Enrollment (online via Fenix) of students placed due to changes of institution/course pair, over 23s, internationals and re-admission * |
| July 15-22, 2024 | Enrollment (online via Fenix) in classes for the 2024/2025 academic year (for students enrolled in 2023/2024)* |
| July 26th, 2024 | Results of applications for university degree holders |
| July 29-31, 2024 | Enrolment and registration of students placed by university graduates * |
August
| August 12-23, 2024 | Academic Services (to the public) closed |
| August 26-29, 2024 | Enrollment and registration (online via Fenix) for students entering the 1st year (1st phase) * |
September
| September 2nd, 2024 | Results of applications for isolated curricular units in the 1st and 2nd semester (1st phase) |
| September 2-6, 2024 | Welcome Week for new students * |
| September 2-6, 2024 | Changes/cancellations (online via Fenix) to class registrations for curricular units in the 1st and 2nd semesters, for students enrolling in July 2025 * |
| Enrollment (online via Fenix) in curricular unit classes for students who did not enroll in July 2025, for a fee * | |
| September 5-6, 2024 | Enrollment and registration of candidates in isolated curricular units (1st phase) * |
| September 9th, 2024 | 1st semester classes start |
| September 16-18, 2024 | Enrollment and registration (online via Fenix) of students entering the 1st year for the first time (2nd phase) * |
| September 18-30, 2024 | Payment of the first installment of tuition fees and school insurance |
| Until September 25, 2024 | Registration changes due to the results of the special season for the 2023/2024 school year |
| September 30 to October 2, 2024 | Enrollment and registration (online) of students entering the 1st year for the first time (3rd phase) * |
| Until September 30, 2024 | Requests for accreditation (2nd phase) of curricular units taken at other institutions by students placed in the national competition in the 2nd and 3rd phases, Via request with the necessary documentation, via email to seclic@iseg.ulisboa.pt. |
October
| October 15-30, 2024 | Payment of the 2nd installment of the tuition fee |
| Until October 15, 2024 | Submission of an application to apply for the status of partial regimeby emailing seclic@iseg.ulisboa.pt |
| Until October 31, 2024 | Submission (online via Fenix) of documentation required to apply student worker status for the whole school year (1st phase) |
November
| November 14-30, 2024 | Payment of the 3rd installment of the tuition fee |
December
| December 5-21, 2024 | Assessment period - Normal season - 1st semester |
| from December 11 until 48 hours before the respective written test | Registration (online via Fenix) for improvements in the classification of curricular units for the 1st semester |
| Cancellations (online via Fenix) of registrations in classification improvements for curricular units in the 1st semester | |
| December 14 to 30, 2024 | Payment of the 4th installment of tuition fees |
| December 22, 2024 to January 5, 2025 | Christmas vacations |
January
| January 1st to 15th, 2025 | Applications for isolated curricular units in the 2nd semester (2nd phase) via request, by email to seclic@iseg.ulisboa.pt. |
| January 6-11, 2025 | Assessment period - Appeal period - 1st semester |
| Until January 9, 2025 | Requests for accreditation (3rd phase) of curricular units taken at other institutions from students placed in the national competition, change of institution/course pair and special competitions (university degree holders and over 23s).Via request with the necessary documentation, via email to seclic@iseg.ulisboa.pt. |
| January 14-30, 2025 | Payment of the 5th installment of tuition fees |
| January 20-23, 2025 | Changes/unsubscriptions (online via Fenix) to curricular units for the 2nd semester * |
| January 21st, 2025 | Publication of the decision on applications for isolated curricular units for the 2nd semester (2nd phase) |
| January 21-24, 2025 | Registration of candidates for isolated curricular units (2nd phase) |
| January 27th, 2025 | 2nd semester classes start |
February
| February 14-28, 2025 | Payment of the 6th installment of tuition fees |
March
| March 1st to 4th, 2025 | Carnival vacations |
| March 14-30, 2025 | Payment of the 7th installment of tuition fees |
| March 31, 2025 | Submission (online via Fenix) of the necessary documentation to apply for student worker status, valid for the 2nd semester (2nd phase) |
April
| April 12-21, 2025 | Easter vacations |
| April 14-30, 2025 | Payment of the 8th installment of tuition fees |
May
| May 7-22, 2025 | Assessment period - Normal season - 2nd semester |
| from May 13th until 48 hours before the respective written test | Registration (online via Fenix) for improvements in the classification of curricular units for the 2nd semester |
| Cancellations (online via Fenix) of registrations in classification improvements for curricular units in the 2nd semester | |
| May 14-30, 2025 | Payment of the 9th installment of the tuition fee |
| May 23, 2025 | ISEG Day |
June
| June 2-7, 2025 | Assessment period - Appeal period - 2nd semester |
| June 14-30, 2025 | Payment of the 10th installment of tuition fees |
| June 18-23, 2025 | Registration (online via Fenix) for the special season |
| June 30 to July 5, 2025 | Special assessment period |
July
| July 16-23, 2025 | Enrollment in classes for the 2026/2027 academic year online via Fenix (for students enrolled in the 2025/2026 academic year)* |
August
| August 11-22, 2025 | Academic Services facilities closed * |
Caption: * Subject to confirmation
Timetables and Contacts Degree Secretariat
2024/2025 school year calendar
Last updated: 08/05/2025
June
| June 1 to 30, 2024 | Application (online via Fenix) to re-admission |
| June 24th to July 1st, 2024 | Registration (online via Fenix) at curricular units - 1st and 2nd semester for candidates enrolling in 2025/2026 for the first time |
July
| July 22-29, 2024 | Registration (online via Fenix) at curricular units - 1st and 2nd semester - students enrolled before 2025/2026 |
| July 22-29, 2024 | Registration (online via Fenix) at final master's thesis (TFM) - selection of the type of TFM - for master's degrees with 90 ECTS (until September 15 possibility to change/insert the type of TFM) |
| July 22-29, 2024 | Registration (online via Fenix) at final master's thesis (TFM) - selection of the type of TFM - for master's degrees with 120 ECTS (until September 15 possibility to change/insert the type of TFM) |
August
| August 12-23, 2024 | Academic Services (to the public) closed |
September
| September 2-6, 2024 | Welcome Week for new students |
| September 2-6, 2024 | Enrollment in curricular units - 1st and 2nd semester - of students due to re-entry |
| September 2-6, 2024 | Application for registration in isolated curricular units |
| September 9th, 2024 | Start of classes for the 1st semester (except for the Master's in Management and Actuarial Science, which starts on September 1st) |
| Until September 30, 2024 | Payment (online via Fenix) of the 1st installment of tuition fees for the 2nd curricular year |
| Until September 30, 2024 | Payment (online via Fenix) of the 2nd installment of tuition fees for the 1st curricular year |
| Until September 30, 2024 | Payment (online via Fenix) for curricular units repeated in the 1st semester |
| Until September 30, 2024 | Payment (online via Fenix) for 1st semester curricular units - re-entry |
| Until September 30, 2024 | Payment (online via Fenix) of the first installment of TFM fees - re-entry |
| Until September 30, 2024 | Payment (online via Fenix) for isolated/extracurricular curricular units in the 1st semester |
October
| Until October 15, 2024 | Presentation of the degree completion certificate with final average, at the academic services |
| Until October 15, 2024 | Submission of an application to apply for the status of partial regimeby emailing smd@iseg.ulisboa.pt |
| Until October 15, 2024 | Submission (online via Fenix) of Masters Final Work for students enrolled in 2023/2024 |
| Until October 31, 2024 | Submission (online via Fenix) of documentation required to apply student worker status for the whole school year (1st phase) |
December
| December 5-21, 2024 | Assessment period - Normal season - 1st semester |
| December 11 until 48 hours before the respective written test | Registration (online via Fenix) at classification improvements of curricular units in the 1st semester |
| December 11 until 48 hours before the respective written test | Unsubscriptions (online via Fenix) in classification improvements of curricular units in the 1st semester |
| Until December 15, 2024 | Enrollment (online via Fenix) in extension/repeat in the final master's thesis (TFM) - only for students enrolled in 2023/2024 and who have not submitted by 15/10/2024 |
| December 22, 2024 to January 5, 2025 | Christmas vacations |
| Until December 30, 2024 | Payment (online via Fenix) of the 2nd installment of tuition fees for the 2nd curricular year |
| Until December 30, 2024 | Payment (online via Fenix) of the 3rd installment of tuition fees for the 1st curricular year |
| Until December 30, 2024 | Payment (online via Fenix) for the extension of the final master's work - only for students enrolled in 2023/2024 and who have not submitted it by 15/10/2024 |
January
| January 6-10, 2025 | Registration majors - only for Management and Innovation for Research and Sustainability students |
| January 6-11, 2025 | Assessment period - Appeal season - 1st semester |
| January 27th, 2025 | Classes start for the 2nd semester |
| Until January 30, 2025 | Request for credits (2nd phase), via request, for curricular units in the 2nd semester only, via email to smd@iseg.ulisboa.pt. |
| Until 31st of January of 2025 | Submission (online via Fenix) of Masters Final Work - Normal season - 90 ECTS |
February
| Until 28th of February of 2025 | Submission (online via Fenix) of Masters Final Work - Special season - 90 ECTS** |
March
| March 1st to 4th, 2025 | Carnival vacations |
| Until 15th of March of 2025 | Registration (online via Fenix) at extension (2nd year) of the final master's work in the same academic year - 90 ECTS |
| Until March 30, 2025 | Submission (online via Fenix) of documentation required to apply student worker status , valid only for the 2nd semester (2nd phase) |
| Until March 30, 2025 | Payment (online via Fenix) of the 3rd installment of tuition fees for the 2nd curricular year |
| Until March 30, 2025 | Payment (online via Fenix) of the 4th installment of tuition fees for the 1st curricular year |
| Until March 30, 2025 | Payment (online via Fenix) for curricular units repeated in the 2nd semester |
| Until March 30, 2025 | Payment (online via Fenix) for 2nd semester curricular units - re-entry |
| Until March 30, 2025 | Payment (online via Fenix) of the 2nd installment of TFM fees - re-entry |
| Until March 30, 2025 | Payment (online via Fenix) for isolated/extracurricular curricular units for the 2nd semester |
April
| April 12-21, 2025 | Easter vacations |
May
| May 7-22, 2025 | Assessment period - Normal season - 2nd semester |
| from May 13th until 48 hours before the respective written test | Registration (online via Fenix) at classification improvements of curricular units in the 2nd semester |
| from May 13th until 48 hours before the respective written test | Unsubscriptions (online via Fenix) in classification improvements of curricular units in the 2nd semester |
| May 23, 2025 | ISEG Day |
| Until May 30, 2025 | Payment (online via Fenix) of the 4th installment of tuition fees for the 2nd curricular year |
| Until May 30, 2025 | Payment (online via Fenix) of the 5th installment of tuition fees for the 1st curricular year |
June
| June 2-7, 2025 | Assessment period - Appeal period - 2nd semester |
| June 18-23, 2025 | Registration (online via Fenix) at special season |
| June 30 to July 5, 2025 | Special assessment period |
| Until 30th of June of 2025 | Submission (online via Fenix) of Masters Final Work - Normal season - 120 ECTS + 90 ECTS (extension in the same academic year) |
July
| July 22-29, 2025 | Registration (online via Fenix) at curricular units - 1st and 2nd semester - for students enrolled before 2026/2027* |
| July 22-29, 2025 | Registration (online via Fenix) at final master's thesis (TFM) - selection of the type of TFM - for master's degrees with 90 ECTS (until September 15 possibility to change/insert the type of TFM)** |
| July 22-29, 2025 | Registration (online via Fenix) at final master's thesis (TFM) - selection of the type of TFM - for master's degrees with 120 ECTS (until September 15 possibility to change/insert the type of TFM)** |
| July 20 to September 15, 2025 | Enrollment (online via Fenix) in extension/repeat in the final master's thesis (TFM) - selection of the type of TFM - for master's degrees with 90 and 120 ECTS** |
| Until 31st of July of 2025 | Submission (online via Fenix) of Masters Final Work - Special season - 120 ECTS + 90 ECTS (extension in the same academic year)** |
August
| August 11-22, 2025 | Academic Services (Public) closed* |
*Subject to confirmation
**Special season applicable to:
- Student workers who have applied for Fenix status in the periods defined annually and/or;
- Enrolled in an internship, starting 60 days after the beginning of the semester.
Timetables and Contacts Masters& PhD Office
2024/2025 school year calendar
Last Updated: 31/05/2024
June
| June 24th to July 1st, 2024 | Registration (online via Fenix) at curricular units - 1st and 2nd semester for candidates enrolling in 2025/2026 for the first time |
July
| July 22-29, 2024 | Registration (online via Fenix) at curricular units - 1st and 2nd semester - students enrolled before 2025/2026 |
August
| August 12-23, 2024 | Academic Services (to the public) closed |
September
| September 2-6, 2024 | Welcome Week for new students |
| September 2-6, 2024 | Application for registration in isolated curricular units |
| September 9th, 2024 | 1st semester classes start |
| Until September 15, 2024 | PhD thesis registration/renewal (online via Fenix) (per academic year) |
| Until September 30, 2024 | Payment (online via Fenix) of the 1st installment of tuition fees for the 2nd curricular year |
| Until September 30, 2024 | Payment (online via Fenix) of the 2nd installment of tuition fees for the 1st curricular year |
| Until September 30, 2024 | Payment (online via Fenix) for curricular units repeated in the 1st semester |
| Until September 30, 2024 | Request for creditsvia request, to curricular units in the 1st and 2nd semester, by emailing smd@iseg.ulisboa.pt. |
December
| December 5-21, 2024 | Assessment period - Normal season - 1st semester |
| December 25, 2024 to January 5, 2025 | Christmas vacations |
| Until December 30, 2024 | Submission (onlive via Fenix) of doctoral registration |
January
| January 6-11, 2025 | Assessment period - Appeal season - 1st semester |
| January 27th, 2025 | Classes start for the 2nd semester |
| Until January 30, 2025 | Request for credits(2nd phase), via request, for curricular units in the 2nd semester only, via email to smd@iseg.ulisboa.pt. |
March
| March 1st to 4th, 2025 | Carnival vacations |
| Until March 30, 2025 | Payment (online via Fenix) of the 2nd installment of tuition fees for the 2nd curricular year |
| Until March 30, 2025 | Payment (online via Fenix) of the 3rd installment of tuition fees for the 1st curricular year |
| Until March 30, 2025 | Payment (online via Fenix) for curricular units repeated in the 2nd semester |
| Until March 30, 2025 | Payment (online via Fenix) for isolated/extracurricular curricular units for the 2nd semester |
April
| April 12-21, 2025 | Easter vacations |
May
| May 7-22, 2025 | Assessment period - Normal season - 2nd semester |
| May 23, 2025 | ISEG Day |
June
| June 2-7, 2025 | Assessment period - Appeal period - 2nd semester |
July
| July 22-29, 2025 | Registration (online via Fenix) at curricular units - 1st and 2nd semester - students enrolled before 2025/2026 |
August
| August 11-22, 2025 | Academic Services (Public) closed* |
*Subject to confirmation
Timetables and Contacts Masters& PhD Office
2024/2025 school year calendar
Last updated: 31/05/2024
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May
| May 2-15, 2025 | Application (online via Fenix) special competition for people over 23 |
June
| June 2-20, 2025 | Applications (online via Fenix) to changes of institution/course pair |
| June 2-30, 2025 | Application (online via Fenix) to re-admission |
| June 6, 2025 | Results over 23 |
| June 18-23, 2025 | Registration (online via Fenix) at special assessment period (2024/2025) |
| June 30 to July 5, 2025 | Special assessment period |
July
| July 1st to 18th, 2025 | Applications (online via Fenix) for the special competition for university degree holders |
| July 1-31, 2025 | Applications to isolated curricular units (1st phase) of the 1st and 2nd semesters by request, via email to seclic@iseg.ulisboa.pt. |
| July 4th, 2025 | Results of applications for changes of institution/course pair * |
| July 7 to 11, 2025 | Enrollment (online via Fenix) of students placed due to changes of institution/course pair, over 23s, internationals and re-admission * |
| July 7 to August 31, 2025 | Requests for accreditation (1st phase) of curricular units taken at other institutions by students placed in the national competition, changes of institution/course pair and special competitions (university degree holders and over 23s). Via request with the necessary documentation, via email to seclic@iseg.ulisboa.pt |
| July 14-21, 2025 | Enrollment in classes for the 2025/2026 academic year (for students enrolled in the 2024/2025 academic year)* (online via Fenix) |
| July 25th, 2025 | Results of applications for university degree holders |
| July 28-31, 2025 | Enrolment and registration of students placed by university graduates * |
August
| August 11-22, 2025 | Academic Services (to the public) closed |
| August 25-28, 2025 | Enrollment and registration (online via Fenix) for students entering the 1st year (1st phase) * |
September
| September 1st to 5th, 2025 | Welcome Week for new students * |
| September 2nd, 2025 | Results of applications for isolated curricular units in the 1st and 2nd semesters (1st phase) * |
| September 2-5, 2025 | Changes/cancellations (online via Fenix) to class registrations for curricular units in the 1st and 2nd semesters, for students enrolling in July 2025 * |
| Enrollment (online via Fenix) in curricular unit classes for students who did not enroll in July 2025, for a fee * | |
| September 4-5, 2025 | Enrollment and registration of candidates in isolated curricular units (1st phase) * |
| September 8th, 2025 | 1st semester classes start |
| September 15-17, 2025 | Enrollment and registration (online via Fenix) of students entering the 1st year for the first time (2nd phase) * |
| September 18-30, 2025 | Payment of the first installment of tuition fees and school insurance |
| Until September 30, 2024 | Requests for accreditation (2nd phase) of curricular units taken at other institutions by students placed in the national competition in the 2nd and 3rd phases, Via request with the necessary documentation, via email to seclic@iseg.ulisboa.pt. |
October
| October 1st to 3rd, 2025 | Enrollment and registration (online via Fenix) of students entering the 1st year for the first time (3rd phase) * |
| October 15-30, 2025 | Payment of the 2nd installment of the tuition fee |
| Until October 15, 2025 | Submission of an application to apply for the status of partial regimeby emailing seclic@iseg.ulisboa.pt |
| Until October 31, 2025 | Submission (online via Fenix) of documentation required to apply student worker status for the whole school year (1st phase) |
November
| November 14-30, 2025 | Payment of the 3rd installment of the tuition fee |
December
| December 4 to 20, 2025 | Assessment period - Normal season - 1st semester |
| from December 11 until 48 hours before the respective written test | Registration (online via Fenix) for improvements in the classification of curricular units for the 1st semester |
| Cancellations (online via Fenix) of registrations in classification improvements for curricular units in the 1st semester | |
| December 14-30, 2025 | Payment of the 4th installment of tuition fees |
| December 21, 2025 to January 4, 2026 | Christmas vacations |
January
| January 1st to 15th, 2026 | Applications for isolated curricular units in the 2nd semester (2nd phase) via request, by email to seclic@iseg.ulisboa.pt. |
| January 5-9, 2026 | Assessment period - Appeal period - 1st semester |
| Until January 9, 2026 | Requests for accreditation (3rd phase) of curricular units taken at other institutions from students placed in the national competition, change of institution/course pair and special competitions (university degree holders and over 23s).Via request with the necessary documentation, via email to seclic@iseg.ulisboa.pt. |
| January 14-30, 2026 | Payment of the 5th installment of tuition fees |
| January 20-23, 2025 | Changes/unsubscriptions (online via Fenix) to curricular units for the 2nd semester * |
| January 21st, 2026 | Publication of the decision on applications for isolated curricular units for the 2nd semester (2nd phase) |
| January 21-23, 2026 | Registration of candidates for isolated curricular units (2nd phase) |
| January 26th, 2026 | 2nd semester classes start |
February
| February 14-28, 2026 | Payment of the 6th installment of tuition fees |
| February 16-17, 2026 | Carnival vacations |
March
| March 14-30, 2025 | Payment of the 7th installment of tuition fees |
| March 28th to April 6th, 2026 | Easter vacations |
| March 31, 2026 | Submission (online via Fenix) of the necessary documentation to apply for student worker status, valid for the 2nd semester (2nd phase) |
April
| April 14-30, 2026 | Payment of the 8th installment of tuition fees |
May
| May 6-21, 2026 | Assessment period - Normal season - 2nd semester |
| from May 13th until 48 hours before the respective written test | Registration (online via Fenix) for improvements in the classification of curricular units for the 2nd semester |
| Cancellations (online via Fenix) of registrations in classification improvements for curricular units in the 2nd semester | |
| May 14-30, 2026 | Payment of the 9th installment of the tuition fee |
| May 22nd, 2026 | ISEG Day |
June
| June 1 to 8, 2026 | Assessment period - Appeal period - 2nd semester |
| June 14-30, 2026 | Payment of the 10th installment of tuition fees |
| June 15-19, 2026 | Registration (online via Fenix) for the special season |
| June 29th to July 4th, 2026 | Special assessment period |
July
| July 15-22, 2026 | Enrollment in classes for the 2026/2027 academic year online via Fenix (for students enrolled in the 2025/2026 academic year)* |
August
| August 10-21, 2026 | Academic Services facilities closed * |
Caption: * Subject to confirmation
2025/2026 school year calendar
Timetables and Contacts Degree Secretariat
Last updated: 08/05/2025
June
| June 1-30, 2025 | Application (online via Fenix) to re-admission |
| June 23-30, 2025 | Registration (online via Fenix) at curricular units - 1st and 2nd semester for candidates enrolling in 2025/2026 for the first time |
July
| July 1-31, 2025 | Applications to isolated/extracurricular curricular units of the 1st and 2nd semester, by email to smd@iseg.ulisboa.pt |
| Until July 15, 2025 | Request for credits (1st phase), via request, to curricular units - 1st and 2nd semester, via email to smd@iseg.ulisboa.pt. |
| July 21-28, 2025 | Registration (online via Fenix) at curricular units - 1st and 2nd semester - students enrolled before 2025/2026 |
| July 21-28, 2025 | Registration (online via Fenix) at final master's thesis (TFM) - selection of the type of TFM - for master's degrees with 90 ECTS (until September 15 possibility to change/insert the type of TFM) |
| July 21-28, 2025 | Registration (online via Fenix) at final master's thesis (TFM) - selection of the type of TFM - for master's degrees with 120 ECTS (until September 15 possibility to change/insert the type of TFM) |
| July 21 to September 15, 2025 | Enrollment (online via Fenix) in extension/repeat in the final master's thesis (TFM) - selection of the type of TFM - for master's degrees with 90 and 120 ECTS |
August
| August 11-22, 2025 | Academic Services (to the public) closed |
September
| September 1st to 5th, 2025 | Welcome Week for new students |
| September 8th, 2025 | Start of classes for the 1st semester (except for the Master's in Management and Actuarial Science, which starts on September 1st) |
| Until September 12, 2025 | Request, via application, for changes of enrollment in curricular units of the 1st and 2nd semester, via email to smd@iseg.ulisboa.pt |
| Until September 30, 2025 | Payment (online via Fenix) of the 1st installment of tuition fees for the 2nd curricular year |
| Until September 30, 2025 | Payment (online via Fenix) of the 2nd installment of tuition fees for the 1st curricular year |
| Until September 30, 2025 | Payment (online via Fenix) for curricular units repeated in the 1st semester |
| Until September 30, 2025 | Payment (online via Fenix) for 1st semester curricular units - re-entry |
| Until September 30, 2025 | Payment (online via Fenix) of the first installment of TFM fees - re-entry |
| Until September 30, 2025 | Payment (online via Fenix) for isolated/extracurricular curricular units in the 1st semester |
October
| Until October 15, 2025 | Presentation of the degree completion certificate with final average, at the academic services |
| Until October 15, 2025 | Submission of an application to apply for the status of partial regimeby emailing smd@iseg.ulisboa.pt |
| Until October 31, 2025 | Submission (online via Fenix) of documentation required to apply student worker status for the whole school year (1st phase) |
December
| December 4 to 20, 2025 | Assessment period - Normal season - 1st semester |
| December 11 until 48 hours before the respective written test | Registration (online via Fenix) at classification improvements of curricular units in the 1st semester |
| December 11 until 48 hours before the respective written test | Unsubscriptions (online via Fenix) in classification improvements of curricular units in the 1st semester |
| December 21, 2025 to January 4, 2026 | Christmas vacations |
| Until December 30, 2025 | Payment (online via Fenix) of the 2nd installment of tuition fees for the 2nd curricular year |
| Until December 30, 2025 | Payment (online via Fenix) of the 3rd installment of tuition fees for the 1st curricular year |
January
| January 1st to 15th, 2026 | Applications to isolated/extracurricular curricular units of the 2nd semester, by email to smd@iseg.ulisboa.pt |
| January 5-9, 2026 | Registration majors - only for Innovation for Research and Sustainability students |
| January 5-10, 2025 | Assessment period - Appeal season - 1st semester |
| Until January 9, 2026 | Request for credits (2nd phase), via request, for curricular units in the 2nd semester only, via email to smd@iseg.ulisboa.pt. |
| January 26th, 2026 | Classes start for the 2nd semester |
| Until January 30, 2026 | Request, via application, for changes of enrollment in curricular units for the 2nd semester, via email to smd@iseg.ulisboa.pt |
| Until January 31, 2026 | Submission (online via Fenix) of Masters Final Work - Normal season - 90 ECTS |
February
| February 16-17, 2026 | Carnival vacations |
| Until February 28, 2026 | Submission (online via Fenix) of Masters Final Work - Special season - 90 ECTS** |
March
| Until March 15, 2026 | Registration (online via Fenix) at extension (2nd year) of the final master's work in the same academic year - 90 ECTS |
| March 28th to April 6th, 2026 | Easter vacations |
| Until March 30, 2026 | Submission (online via Fenix) of documentation required to apply student worker status , valid only for the 2nd semester (2nd phase) |
| Until March 30, 2026 | Payment (online via Fenix) of the 3rd installment of tuition fees for the 2nd curricular year |
| Until March 30, 2026 | Payment (online via Fenix) of the 4th installment of tuition fees for the 1st curricular year |
| Until March 30, 2026 | Payment (online via Fenix) for curricular units repeated in the 2nd semester |
| Until March 30, 2026 | Payment (online via Fenix) for 2nd semester curricular units - re-entry |
| Until March 30, 2026 | Payment (online via Fenix) of the 2nd installment of TFM fees - re-entry |
| Until March 30, 2026 | Payment (online via Fenix) for isolated/extracurricular curricular units for the 2nd semester |
May
| May 6-21, 2026 | Assessment period - Normal season - 2nd semester |
| from May 13th until 48 hours before the respective written test | Registration (online via Fenix) at classification improvements of curricular units in the 2nd semester |
| from May 13th until 48 hours before the respective written test | Unsubscriptions (online via Fenix) in classification improvements of curricular units in the 2nd semester |
| May 22nd, 2026 | ISEG Day |
| Until May 30, 2026 | Payment (online via Fenix) of the 4th installment of tuition fees for the 2nd curricular year |
| Until May 30, 2026 | Payment (online via Fenix) of the 5th installment of tuition fees for the 1st curricular year |
June
| June 1 to 8, 2026 | Assessment period - Appeal period - 2nd semester |
| June 15-19, 2026 | Registration (online via Fenix) at special season |
| June 29th to July 4th, 2026 | Special assessment period |
| Until June 30, 2026 | Submission (online via Fenix) of Masters Final Work - Normal season - 120 ECTS + 90 ECTS (extension in the same academic year) |
July
| July 20-27, 2026 | Registration (online via Fenix) at curricular units - 1st and 2nd semester - for students enrolled before 2026/2027* |
| July 20-27, 2026 | Registration (online via Fenix) at final master's thesis (TFM) - selection of the type of TFM - for master's degrees with 90 ECTS (until September 15 possibility to change/insert the type of TFM)** |
| July 20-27, 2026 | Registration (online via Fenix) at final master's thesis (TFM) - selection of the type of TFM - for master's degrees with 120 ECTS (until September 15 possibility to change/insert the type of TFM)** |
| July 20 to September 15, 2026 | Enrollment (online via Fenix) in extension/repeat in the final master's thesis (TFM) - selection of the type of TFM - for master's degrees with 90 and 120 ECTS** |
August
| August 10-21, 2026 | Academic Services (Public) closed* |
*Subject to confirmation
**Special season applicable to:
- Student workers who have applied for Fenix status in the periods defined annually and/or;
- Enrolled in an internship, starting 60 days after the beginning of the semester.
Timetables and Contacts Masters& PhD Office
2025/2026 school year calendar
Last updated: 29/04/2025
June
| June 23-30, 2025 | Registration (online via Fenix) at curricular units - 1st and 2nd semester for candidates enrolling in 2025/2026 for the first time |
July
| July 1-31, 2025 | Applications to isolated/extracurricular curricular units of the 1st and 2nd semester, by email to smd@iseg.ulisboa.pt |
| Until July 15, 2025 | Request for credits (1st phase), via request, to curricular units - 1st and 2nd semester, via email to smd@iseg.ulisboa.pt. |
| July 21-28, 2025 | Registration (online via Fenix) at curricular units - 1st and 2nd semester - students enrolled before 2025/2026 |
August
| August 11-22, 2025 | Academic Services (to the public) closed |
September
| September 1st to 5th, 2025 | Welcome Week for new students |
| September 8th, 2025 | 1st semester classes start |
| Until September 12, 2025 | Request, via application, for changes of enrollment in curricular units of the 1st and 2nd semester, via email to smd@iseg.ulisboa.pt |
| Until September 15, 2025 | PhD thesis registration/renewal (online via Fenix) (per academic year) |
| Until September 30, 2025 | Payment (online via Fenix) of the first installment of tuition fees for the 2nd or more curricular years |
| Until September 30, 2025 | Payment (online via Fenix) of the 2nd installment of tuition fees for the 1st curricular year |
| Until September 30, 2025 | Payment (online via Fenix) for curricular units repeated in the 1st semester |
| Until September 30, 2025 | Payment (online via Fenix) for isolated/extracurricular curricular units in the 1st semester |
October
| Until October 1, 2025 | Submission (online via Fenix) registration of doctoral thesis - 2nd year students, 1st time |
| Until October 1, 2025 | Deliveryvia email to smd@iseg.ulisboa.pt, of the doctoral thesis - request for doctoral exams |
| Until October 15, 2025 | Presentation of the bachelor's/master's degree completion certificate with final average, at the academic services |
| Until October 15, 2025 | Submission of an application to apply for the status of partial regimeby emailing smd@iseg.ulisboa.pt |
| Until October 31, 2025 | Submission (online via Fenix) of documentation required to apply student worker status for the whole school year (1st phase) |
December
| December 4 to 20, 2025 | Assessment period - Normal season - 1st semester |
| December 21, 2025 to January 4, 2026 | Christmas vacations |
January
| January 1st to 15th, 2026 | Applications to isolated/extracurricular curricular units of the 2nd semester, by email to smd@iseg.ulisboa.pt |
| January 5-10, 2025 | Assessment period - Appeal season - 1st semester |
| Until January 9, 2026 | Request for credits (2nd phase), via request, for curricular units in the 2nd semester only, via email to smd@iseg.ulisboa.pt. |
| January 26th, 2026 | Classes start for the 2nd semester |
| Until January 30, 2026 | Request, via application, for changes of enrollment in curricular units for the 2nd semester, via email to smd@iseg.ulisboa.pt |
February
| February 16-17, 2026 | Carnival vacations |
March
| March 28th to April 6th, 2026 | Easter vacations |
| Until March 30, 2026 | Submission (online via Fenix) of documentation required to apply student worker status , valid only for the 2nd semester (2nd phase) |
| Until March 30, 2026 | Payment (online via Fenix) of the 2nd installment of tuition fees for the 2nd or more curricular years |
| Until March 30, 2026 | Payment (online via Fenix) of the 3rd installment of tuition fees for the 1st curricular year |
| Until March 30, 2026 | Payment (online via Fenix) for curricular units repeated in the 2nd semester |
| Until March 30, 2026 | Payment (online via Fenix) for isolated/extracurricular curricular units for the 2nd semester |
May
| May 6-21, 2026 | Assessment period - Normal season - 2nd semester |
| May 22nd, 2026 | ISEG Day |
June
| June 1 to 8, 2026 | Assessment period - Appeal period - 2nd semester |
July
| July 20-27, 2026 | Registration (online via Fenix) at curricular units - 1st and 2nd semester - for students enrolled before 2026/2027* |
August
| August 10-21, 2026 | Academic Services (Public) closed* |
*Subject to confirmation
Timetables and Contacts Masters& PhD Office
2025/2026 school year calendar
Last updated: 29/04/2025
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