Hello Aspirant,

Board will release Telangana supplementary exam on its offical website after thr declaration of  results are published. It releases this supplementary exam generally in the month of jume after the results are out. But due to this covid-19 situation there is delay in results. Nobody knows what is going to be happen wether they will conduct this exam or other alternative.

So,  TS 2020 likely to be expected this year. You should have your hall ticket for 2020. Otherwise you can't appear for this exam.

Thank you:)