NIOS tweeted "Dear Learners , the last date for registration in Secondary and Senior Secondary Courses for Oct 2021 session is now extended till midnight of 31st March 2021".
How to Apply for NIOS
1: Visit the official website of NIOS at sdmis.nios.ac.in
2: Select the state or Union Territory, enter your identity number, course and click on submit option
3: Enter your credentials to login .
4: Select the subjects you want to apply for
5: Upload and submit all scanned documents
6: Make the payment and take a printout of form for further reference