The Bihar Public Service Commission (BPSC) has activated the Teacher Recruitment Examination (TRE 4.0) One‑Time Registration (OTR) 2026 link. This registration process is mandatory before candidates can submit their online applications for the upcoming TRE 4.0 teacher recruitment drive. TRE 4.0 aims to recruit teachers across various levels, with roughly 46,595 vacancies approved for Primary, Middle, Secondary and Senior Secondary positions in government schools throughout Bihar.
BPSC TRE 4.0 OTR Registration: Key Highlights
The One‑Time Registration (OTR) process is designed to help candidates create a permanent profile on the BPSC portal. Once completed, most personal and academic details are saved, simplifying subsequent application submissions for TRE 4.0 and future recruitment cycles
- Recruitment Body: Bihar Public Service Commission
- Process: One‑Time Registration (OTR) before TRE 4.0 form submission
- Vacancies: Around 46,595 posts
- Application Mode: Online at onlinebpsc.bihar.gov.in
- Registration Period: February – March 2026 (expected)
How to Complete BPSC TRE 4.0 OTR Registration?
Candidates must follow these steps to complete the OTR process:
- Visit the official BPSC online portal (onlinebpsc.bihar.gov.in).
- Click the One‑Time Registration (OTR) link.
- Enter your name, father’s name, date of birth and mobile number.
- Verify your mobile number and email using OTP.
- Create a username and password for future login.
- Fill in your address and educational qualifications.
- Submit the form to save your OTR profile permanently
Once OTR is completed, candidates will be able to log in and apply for specific teaching posts under TRE 4.0 whenever the main application form becomes active.
Importance of DigiLocker Integration
Candidates are advised to link their Aadhaar with DigiLocker before registration. DigiLocker allows instant verification of marksheets and ID documents, eliminating the need to upload multiple files manually. It also helps avoid errors during the application process.