Zonal informatics Olympiad is conducted every year in the month of November-december by the Indian association for research in computer science (IARCS).ZIO is a written test examination open to all the students studying class 12 or below.The registration for ZIO begana from September 2021 and it will end on November 2021.The application form for Zonal Informatics Olympiad will be available by both online and offline means.

Following are the steps to apply for ZIO online:

Visit the official website of the Authority at www.iarcs.org.in (//www.iarcs.org.in)

Select the Olympiads tab from the top of the webpage

Now look for ZIO 2021 Notification under the news section

Click on the register for ZIO 2021 link

Fill up the ZIO Application form in detail and click the submit button when done.

The ZIO 2022 will going to held on Sunday,5 December 2021.