S.A.S. Nagar 08 January:- The Punjab School Education Board has released the date sheet related to the 12th class February/March 2026 annual examination (including open school) on 30-12-2025. According to which the chemistry paper was to be conducted on 04-04-2026. Due to administrative reasons, now the chemistry paper will be conducted on 20-03-2026 as per the earlier scheduled time. The re-wise date sheet of 12th class is available on the board's website www.pseb.ac.in.