Ans: Even if you have missed the IMO registration process and your school has dispatched the application forms, you can still request your school administration to send your details and fee immediately. SOF will accept your registration as long as it reaches them prior to the last 30 days of the exam date. You can first talk to your class teacher or even contact your principal to help you out. To avoid such instances, always check the official website and make a note of the date.