The Institute of Company Secretaries of India (ICSI) has given students another chance to apply for the CS Executive and Professional exams. The application window for the December 2025 exams will reopen for a short period. Students who could not enroll earlier can now apply from October 23 to October 25, 2025 . A late fee will be charged during this special enrolment period. The main exams for CS Executive and Professional will begin on December 22, 2025 .
Application Window Reopens for December 2025 Exams
ICSI has released an updated schedule for the CS December 2025 exams. According to this new schedule, the enrolment process for the CS Executive and Professional courses will open again on October 23, 2025 , starting at 10 AM. This is a final opportunity for students to submit their applications.
Students must complete their enrolment by October 25, 2025 . It is important to note that a late fee of INR 250 will be added to the regular application fee for students enrolling during these dates.
During this reopened application window, students can:
- Apply for the examination (with a late fee).
- Add a new module to their existing application (with a late fee).
- Request an exemption from certain papers if they have higher qualifications.
Key Dates for ICSI CS December 2025
Students preparing for the December 2025 exams should remember these important dates:
| Event | Dates |
|---|---|
| ICSI CS Enrolment Reopens (with late fee) | October 23, 2025 (10 AM) |
| Last Date to Enrol (with late fee) | October 25, 2025 |
| ICSI Form Correction Period | October 26 to November 21, 2025 |
| ICSI CS December 2025 Pre-Examination Test | October 11 to October 24, 2025 |
Form Correction Details
After the enrolment period, ICSI will open a window for students to make corrections to their application forms. If you need to change certain details, you can do so from October 26 to November 21, 2025 . The types of changes allowed include:
- Change of exam centre (city where you take the exam).
- Change of exam medium (language of your exam, e.g., English or Hindi).
- Change of study mode.
- Change of optional subject.
Pre-Examination Test Schedule
All students appearing for the ICSI CS December 2025 exams must complete a mandatory pre-examination test. This test helps students prepare and get familiar with the exam format. The pre-examination test will be conducted from October 11 to October 24, 2025 . Students should complete this test within these dates.
December 2025 Exam Start Date
The main ICSI CS Executive and Professional December 2025 examinations are set to begin on December 22, 2025 . Students are advised to keep track of all official announcements from ICSI for further updates regarding the admit cards and detailed exam timetable.
