CSBC Bihar Helpline & Candidate Support
csbc.bihar.gov.in
Email support
Last verified Oct 2026 · numbers can change, confirm on the official site.
All contact details
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About CSBC Bihar
The Central Selection Board of Constables (CSBC), Bihar takes written queries at [email protected]. Its office is at 5 Harding Road, near Saptmurti (Shaheed Smarak), Patna.
Admit cards, PET and PST dates, document verification notices and results for each advertisement are posted on csbc.bihar.gov.in, so check the latest notice before writing in.
CSBC Bihar helpline — questions
Write to [email protected], the board's official email. The CSBC contact page lists an office number only against an officer, so email is the route for candidates as of now.
[email protected]. Mention your registration number, the advertisement number and the post, such as Constable or Driver Constable.
Central Selection Board of Constables, 5 Harding Road, Near Saptmurti (Shaheed Smarak), Patna 800001, Bihar. Quote your registration number and advertisement number in any letter you send there.
Email [email protected] with your details. CSBC's contact page does not carry a free helpline as of now.
CSBC ko [email protected] par email karein, ya 5 Harding Road, Patna ke office mein jaayein. Email mein registration number aur advertisement number zaroor likhein.
Watch the notices on csbc.bihar.gov.in. When a test is called off, CSBC publishes the new date for the affected candidates, as it did for driving tests hit by rain in September 2026.
Read the document verification notice for your advertisement on csbc.bihar.gov.in. For a question it does not answer, email [email protected] with your registration number and advertisement number.
Your registration number, date of birth, advertisement number and the post applied for, such as Constable, Driver Constable or Special Branch Constable. Add a screenshot of any error you see.
Other helplines
Helpline details are compiled from public sources and verified periodically. Not affiliated with CSBC Bihar. Always confirm on the official website. How we verify this.