The Institute of Company Secretaries of India (ICSI) will open the enrolment window for the CS December Exam 2025 on October 23, 2025. Candidates interested in appearing for the Company Secretaries examination can apply online through the official ICSI website at icsi.edu.
The enrolment window for the December session will remain open until October 25, 2025. During this period, students can also submit requests for examination enrolment with late fees, addition of modules with late fees, and apply for exemptions based on higher qualifications.
From October 26 to November 21, 2025 (till 4 PM), candidates can request changes related to the examination centre, medium of exam, module, and elective subject.
Candidates must complete the pre-examination test between October 11 and October 24, 2025 (by 5:30 PM). Additionally, those who have not completed the Training and Development of Orientation Program (TDOP) can do so between October 11 and October 20, 2025.
ICSI CS December Exam 2025: Steps to Enroll
Examination Fee Details
Candidates are encouraged to apply within the specified window to avoid late fees and ensure smooth participation in the December 2025 CS examinations.