Government procurement in Bihar runs through the eProc2.0 portal (https://eproc2.bihar.gov.in). For 2026, the portal continues to prioritize transparency, security (PKI/DSC), and fully online submission of bids. This guide walks you—step by step—through registering, preparing, and successfully submitting a tender on eProc2 Bihar. We will clearly understand the complete information about the eProc2 Bihar tender filling procedure.
1. Before you start—checklist & system setup
Prepare the following in advance:
- Valid PAN, GSTIN, and company/firm registration documents (or proprietor KYC).
- Digital Signature Certificate (DSC)—Class 2/3 as required (registered to the bidding entity). eProc2.0 requires PKI/DSC for signing submissions.
- Scanned copies of technical and financial documents (PDF preferred).
- Bank details for EMD/refund and a debit/credit card or net banking for payment of tender fees/EMD (if applicable).
Having these ready avoids last-minute issues.
2. Step 1—Vendor registration (Fresh or legacy)
- Visit eproc2.bihar.gov.in and click Vendor Registration (or “Online Bidder Enrollment”).
- Choose Fresh Registration (or legacy migration if you registered earlier).
- Fill in contact details (mobile and email)—the portal validates via OTP.
- Enter business details (PAN, GSTIN, address, authorized contact).
- Upload KYC documents (PAN, GST certificate, firm registration, cancelled check).
- Complete payment for any initial registration fee if prompted.
- After submission, wait for verification—you’ll get login credentials or activation steps by email/SMS.
Tip: Use a desktop browser, and follow the portal’s System Requirement/PKI installation instructions before attempting to upload or sign documents. The portal supplies installation instructions and a PKI launcher.
3. Step 2—Install DSC/PKI component correctly
- Download and install the PKI component or Java launcher provided on the portal (there are guides for 32-bit and 64-bit).
- Plug in your DSC token and test by launching the “Install PKI” or “Launch PKI” option on the portal.
- If the portal cannot detect the DSC, try the manual installation steps in the portal manual or contact the helpdesk. Problems here are the most common reason for failed submissions.
4. Step 3—Find the right tender & understand documents
- After login, use filters (department, location, dates) to find tenders relevant to your business.
- Download the Tender Document / NIT / BOQ / Corrigendum and read carefully for scope, eligibility, pre-bid dates, submission deadline, bid format (single/two-cover), EMD amount, and any special conditions.
- Prepare the technical bid (qualifications, certificates, experience) and financial bid (BOQ / price schedule) exactly as per tender templates.
5. Step 4—Uploading & e-Briefcase
- Use the portal’s e-Briefcase feature to upload documents. Name files clearly (e.g., “Tech_Invoice_2025.pdf”) and follow the file type/size limits.
- Complete all mandatory fields in each cover (technical/financial). Missing fields or mismatched filenames often cause rejections.
6. Step 5—Signing & payment
- Attach your DSC to digitally sign the bid cover(s). Ensure the DSC is registered to the legal entity bidding.
- Make online payments for tender fees and EMD (if required) through the portal payment gateway. Save transaction receipts—you may need them during clarifications.
7. Step 6—Final submission & acknowledgement
- Before the final submit, use the Preview function to verify all attachments and filled fields.
- Click Submit (or “Encrypt and upload”)—the portal will prompt DSC signing. After successful submission you will receive an auto-generated acknowledgement and a submission reference number. Save/print it immediately.
8. Common pitfalls & quick tips
- Do not wait until the last hour. PKI, slow uploads, or bank gateway delays can block submissions. (Plan for at least 2–3 hours.)
- Check corrigenda—many bidders miss amendments published just before closing.
- File names and formats matter. Follow the exact BOQ/Excel/format requested.
- Maintain an audit trail—screenshots of payments, acknowledgement numbers, and email confirmations help in dispute resolution.
9. Need help?
The eProc2.0 portal provides manuals, video guides, and a helpdesk link on the site for bidder registration and PKI installation. If you’re repeatedly facing issues, use the portal helpdesk or consult official bidder manuals before escalating.
Final word from Tenders in Bihar
Winning a Bihar government tender starts with clean registration, correct DSC setup, and careful attention to the tender document. Follow the steps above, double-check every upload, and keep records of payments and acknowledgements. If you’d like, Tenders in Bihar can help convert your documents into portal-ready formats and walk you through a trial submission.