The Government of India has established IISERs at Berhampur,Bhopal, Kolkata,Mohali,Pune,Thiruvananthpuram and Tirupati to integrate and promote interdisciplinary science education and research.Students applying through the SCB Channel will have to appear in the IISER Aptitude Test(IAT)which will be conducted at various centres across the country.IISER Aptitude Test (IAT) 2021 is a computer based test.The basic eligiblity criteria to get in IISER  is a student must qualify 10+2 from any board recognized by COBSE in science stream,or 3 year Technical Diploma and the year of passing should be 2020 or 2021.The cut off percentage marks is 55% in 10+2 level for all board .Nationality should be India with OCI/PIO Cardholders.Candidates whose board name is unavailable in the Board-wise qualifying cutoff list will be ineligible to apply for IISER admission through the SCB Channel .The application form has been released for SCB Channel on July 1,2021 and the last date for application form is August 31,2021 and the IISER Test 2021 is going to held on September 17,2021.