The Uttar Pradesh Public Service Commission is issuing an official corrigendum notice regarding the online application dates for the Combined State/Upper Subordinate Services (PCS) Examination 2026 under advertisement reference A-1/E-1/2026—with the revised final date for online application fee submission extended to August 03, 2026, and application correction set to August 10, 2026—and official schedule updates hosted on the commission platform uppsc.up.nic.in.