Eventwise details / chronology w.r.t. the 'ISO 2026-27' are as below :
- Registration Process "Trial Run" Ends :
31st March 2026 - Nationwide Registration Process Begins :
1st April 2026 - Registration Process Concludes :
30th September 2026 - ISO Prelims - Exam :
27th December 2026 - ISO Prelims - Result (on or before) :
31st January 2027 - Shortlisted Outstation Participants Reaching Delhi :
1st April 2027 - ISO Finals - Exam :
2nd April 2027 - ISO Finals - Result :
2nd April 2027 - Grand Award Ceremony :
3rd and 4th April 2027
