Weights & Measures Licence in Bihar – Step-by-Step Guide
Introduction
In Bihar, businesses involved in manufacturing, selling, or repairing weights and measuring instruments must obtain a licence under the Legal Metrology Act, 2009 and the Bihar Legal Metrology (Enforcement) Rules, 2014. The Legal Metrology Division, part of the Agriculture Department, administers these licences to ensure commercial measurement accuracy, protect consumer rights, and uphold fairness in trade practices across the state.
Bihar has introduced an online platform called WEMMIS (Weights & Measures Management Information System) for digital applications. On this portal, applicants can register themselves and submit licence applications for various categories, including Manufacturer, Dealer and, Repairer of weights and measures.
This blog provides a detailed, step-by-step guide to applying for a Weights & Measures licence in Bihar, from account registration through document upload, departmental verification, and final licence issuance.
Legal Basis in Bihar
Under Section 11 of the Bihar Legal Metrology (Enforcement) Rules, 2014, every manufacturer, dealer, or repairer of weights or measuring instruments must submit a licence application to the Controller of Legal Metrology or an authorised officer in the specified form.
Step-by-Step Application Procedure
Step 1: Access the WEMMIS Portal
Open the Weighs & Measures Management Information System (WEMMIS) provided by the Government of Bihar at wemmis.bihar.gov.in/app/. On the homepage, you’ll see options for different user roles such as Trader, Manufacturer, Dealer, Repairer, and Packers/Manufacturers.

Step 2: Register as a User
Click User Login and then Register, if you are a first time user’ else, Log-in with your credentials. Complete the registration form with your business details, including business nature, contact information, address, and appropriate licence type (e.g., Manufacturer/Dealer/Repairer). During this step, you’ll create a User ID and password that you will use for all future access to your application dashboard.

Step 3: Log in to Your Account
After successful registration and verification via OTP/email, log in with your credentials. You will land on your personalised WEMMIS dashboard, which shows application options for licences and registrations.
Step 4: Choose the Licence Category
From the dashboard, select the appropriate licence category based on your business:
- Manufacturer of Weights & Measures
- Dealer of Weights & Measures
- Repairer of Weights & Measures
Each licence type has its own application workflow but follows the same documentation and verification principles.
Step 5: Fill in the Application Form
Complete the application form by entering accurate business details, including firm name, business constitution, contact details, and the nature of instruments you intend to manufacture, sell, or repair. Please provide complete premises details, including address and operational scope. Following is a copr of the form:



Step 6: Upload Supporting Documents
Upload required documents such as proof of identity (PAN/Aadhaar), business registration, GST certificate, premises proof (lease or ownership), and any trade licences. Ensure all uploaded files are legible and consistent with the application form.
Step 7: Submit the Application Online
After entering all details and uploading the documents, review the application thoroughly to ensure accuracy and avoid errors. Submit the application on the WEMMIS portal. Upon successful submission, you will receive an application reference number to track your application status.
Step 8: Verification by Legal Metrology Officer
Officials from the Legal Metrology Division will review your application. They may also perform an on-site inspection of your premises and instruments to verify the details you have submitted, as required under the Bihar enforcement rules.
Step 9: Respond to Queries
If the department raises any queries or asks for additional information, you will receive notifications through your WEMMIS dashboard. Respond promptly with the correct details or documents to prevent delays.
Step 10: Licence Issuance
Once your application and premises verification are complete and compliant, the Controller of Legal Metrology will issue your Weights & Measures licence. The licence will be available for download from your WEMMIS account and must be prominently displayed at your business premises.
💡What If Your Application Gets Stuck? Here’s What You Can Do
Government licensing processes can sometimes face procedural delays or communication gaps. If your Legal Metrology application or inspection is not progressing despite follow-ups, you may raise a grievance through the National Consumer Affairs Grievance Redressal Portal managed by the Government of India. This ensures accountability and transparent resolution tracking:
https://consumeraffairs.gov.in
InstaFiling’s Insight
Track and Maintain Your WEMMIS Dashboard Actively
Bihar’s digital WEMMIS portal is your primary interface with the Legal Metrology Division. Unlike offline filing, the portal stores all your application history, queries, and communication in one place. Regularly checking your dashboard alerts ensures you don’t miss departmental notices that could delay approval.
Conclusion
Securing a Weights & Measures licence in Bihar is a statutory requirement for anyone manufacturing, selling, or repairing measurement instruments. The WEMMIS portal has streamlined the process into an end-to-end digital journey, from user registration and form submission to inspection tracking and final licence issuance. Though the platform captures most of the application processes online, readiness for physical inspection and prompt responses to departmental queries are essential to keep the process on schedule.
By preparing accurate documentation and engaging diligently with the WEMMIS dashboard, businesses can complete compliance efficiently and avoid common pitfalls. A valid licence not only ensures legal trade operations but also builds consumer trust and credibility in your measurement-based offerings.
Frequently Asked Questions (FAQs)
1. Is a Weights & Measures licence mandatory in Bihar?
Yes, under the Legal Metrology Act, 2009, and the Bihar Legal Metrology (Enforcement) Rules, 2014, all manufacturers, dealers, and repairers of weights and measures are required to obtain a licence.
2. Where do I apply for the licence?
Applications are submitted online through the WEMMIS portal at wemmis.bihar.gov.in/app/.
3. What documents are required?
Typically the documents required include government IDs, business registration proof, GST certificate, premises proof, and any other statutory registrations.
4. Is on-site inspection part of the process?
Yes, departmental officers may inspect your premises and instruments before issuing the licence.
5. How do I track my licence status?
Use the application reference number on the WEMMIS dashboard to track status and updates.
6. How long is the licence valid?
Licences are valid for one year and must be renewed periodically in accordance with the rules.
7. Can licence details be amended?
Yes, amendments can be submitted in accordance with departmental rules.
8. Is the fee paid online?
Bihar’s challan system has been discontinued for the digital portal, allowing fee payment to be processed within the portal workflow.
9. What happens if I operate without a licence?
Operating without a licence can attract penalties under the Legal Metrology Act.
10. Where can I get help if stuck?
Refer to the User Manual and FAQs available on the WEMMIS portal or contact the Legal Metrology Division.



