The TNPSC Group 1 2020 Notification is released in the month of Dec 2020. Prelims was held in the month of January 2021, whereas the TNPSC Group 1 Mains Exam is scheduled in the month of July 2021. Due to COVID 19 issue, it is postponed without any date confirmation. Now, it was announced the exam date in the month of March 2022.