The teacher database is expanding rapidly due to ongoing recruitment. The Bihar Public Service Commission (BPSC) recently announced the TRE 4.0 Recruitment 2026 , aiming to fill 45,198 teaching posts Estimated Vacancy Qualification Primary (1-5) 12th + D.El.Ed + CTET/BTET Paper I Middle (6-8) Graduation + B.Ed + CTET/BTET Paper II Secondary (9-10) 44,000+ (Total) Graduation + B.Ed + STET Paper I Sr. Secondary (11-12) 44,000+ (Total) Post-Graduation + B.Ed + STET Paper II Exam Dates : Scheduled for September 22–27, 2026 : Expected by November 2026 Essential Resources for Teachers BSEB - Home - Bihar School Examination