Legal Metrology Manufacturer License in India

Compliance with legal metrology regulations is essential for manufacturers of weights and measures in India. Ensure precision, trust, and legal compliance with our expert services.

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Legal Metrology Manufacturer License

The Legal Metrology Act, established by the Government of India, serves as a regulatory framework for the use of weights and measures in commercial transactions. It is designed to safeguard consumer rights, ensure precision in weighing and measuring instruments, and maintain their security. A manufacturer license for legal metrology is a mandatory requirement for companies engaged in the manufacturing of weights and measures within India. This licence is issued by the Legal Metrology Department of the respective state in which the manufacturing facility is situated.

Key Features:

Checklist & Documents

A successful application for Legal Metrology Manufacturing Licence hinges on meeting a specific set of minimum requirements and submitting all the requisite documents. These elements form the backbone of the licensing process, ensuring that manufacturers meet stringent standards and comply with Legal Metrology Rules of the state. The table below contains complete lists of legal metrology license requirements and legal metrology manufacturer documentation for your clear and comprehensive understanding. At Setindiabiz, we provide full assistance and consultation in documentation and ensure that you meet all the requirements before the filing process begins. For more information, you can talk to our startup advisors.
Minimum Requirements List of Documents
  • A Physical Manufacturing Unit
  • A Model Approval Certificate by the Director of Legal Metrology for each type of weight / measure manufactured
  • Manufacturing Area must comply with the minimum space requirements. Check Out the Minimum Space Requirements based on your manufactured items here.
  • Premises must be on the ground floor or basement unless exceptions apply.
  • Ensure you possess all necessary machinery, tools, and testing equipment required for manufacturing the intended items.
  • Ensure you have skilled workers with relevant expertise.
  1. Entity Documents:
    1. Incorporation Documents
    2. GST Registration Certificate
    3. Professional Tax Certificate, if applicable
    4. Labour Licence
    5. Business PAN card
  2. Promoter’s Identity & Experience Documents
  3. Premises Ownership Documents & NOC
  4. Proof of purchasing workshop tools and equipment
    Employee Documents:
  1. Appointment Letters
  2. ID & Address proof
  3. Qualification and Experience Certificate
    Other Miscellaneous Documents:
  1. Product Specifications
  2. Financial Documents
  3. Trademark Registration Certificate, if available
  4. Site Plan of the Manufacturing Premises
  5. Proof of sanctioned and installed power load
  1. Incorporation Documents as per Entity Type:
    • Company: Certificate of Incorporation, MOA & AOA
    • LLP: Certificate of Incorporation & LLP Agreement
    • Partnership Firm: Partnership Deed
    • Sole Proprietorship: GST / MSME Certificate
  2. Promoter Experience Certificates must be of at 2 years in the name of a skilled worker, proprietor, partner, director, or individuals with relevant expertise.
  3. For premises ownership documents, you can provide any one of the following documents:
    • Latest rent receipt
    • Sale deed
    • Property Tax Receipt OR
    • Any other legal document

How to Apply for a Legal Metrology Licence?

The Legal Metrology Manufacturer License application process can be completed in a series of steps. Since the application is filed online, you can access the requisite form and upload the documents on the official website of the Department. After the submission is complete, the Department inspects the manufacturing premises to ensure complete legal metrology compliance. Here’s a step wise guide for your easy understanding and navigation of the Legal Metrology Manufacturer Registration process.

Step-1: Download Application Form

Access and download the Legal Metrology Manufacturer License application form by visiting the official website of your respective state’s Legal Metrology Department. This is your one stop solution for the licensing process, and it’s crucial to ensure that you download the correct and up-to-date form.

Step-2: Complete Application Form

Fill out the application form as per the provided guidelines and attach all the required documents. For initial licensing, you may use the LM-I form. On the other hand, if you need to renew an expired licence, you can use the LM2 form.

Step-3: Submission & Fee Payment

Once your application is complete, you can submit by paying the requisite application fee. The submitted forms and documents will be examined by the authorities before proceeding to the next step.

Step-4: Inspection and Verification

Before issuing the licence, the department will send officials to inspect the manufacturing facilities of the applicant’s organisation. This is done to ensure that all the Legal Metrology rules are compiled by and all the necessary prescribed standards are met.

Step-5: Licence Issuance

If the company meets all the stipulated requirements, the Legal Metrology Department will issue the Manufacturer License under Legal Metrology Act.The licence is granted by way of Form-LM-3.

Legal Metrology Manufacturer License Cost

The overall Legal Metrology Manufacturer License cost depends on the application fees of filing the forms along with the documents, and professional fees, if you avail legal metrology manufacturer license consultation from an expert. In the table below, we have clarified the government fees for your reference. To receive a full quotation of our legal services, consult our experts today!
Licensing Requirement Applicable Fee
Initial Licensing
Renewal of Licence
Issue of Duplicate Licence
Changes in the Licence


Refer to Schedule IV of the Legal Metrology Act for more details.

Validity & Renewal

Legal Metrology Manufacturing License once granted, typically has a minimum validity period of one calendar year. However, they can be renewed for a maximum period of up to 5 years. The application for renewal is filed at least 30 days before the expiry date. The form used for the purpose is LM-2 and the process is overseen by the Controller or an authorised person. The applicable renewal fee is specified in Schedule IV of the Legal Metrology Act.

Key Points to Remember:

Display: Licences issued or renewed under the Legal Metrology Act must be prominently displayed in the business premises where the licensee operates.

Non-Transferable: It's essential to understand that licences issued or renewed under this Act are neither saleable nor transferable.

Records Maintenance and Reporting: Licensed manufacturers, repairers, and dealers are obliged to maintain records and registers as specified in Schedule VII and submit periodic reports and returns as required.

Periodic Verification and Inspection of Weights and Measures: Weights and measures used in transactions or for protection purposes must undergo periodic verification and stamping by the legal metrology officer in the state where they are utilised. The applicable fee for verification is specified in Schedule IX. The re-verification intervals vary based on the type of weight or measure, and these instruments should also be re-checked and stamped at regular intervals.

  1. Re-Verification Intervals: The timing for these re-verification checks is as follows:
    • Every 24 months for weights, capacity measures, length measures, tapes, beam scales, and counter machines.
    • Every 60 months for storage tanks.
    • Every 12 months for all other weights or measures, including tank lorries, not covered in the previous two categories.
  2. In-Situ Verification: If a weight or measuring instrument is checked and stamped in its original location and is later taken apart and re-installed before its next scheduled re-verification, it must be checked and stamped again before it can be used.
  3. Repairs Before Verification: If any weight or measuring instrument that has been checked and stamped undergoes repairs before its next scheduled verification, it must be re-checked and stamped before being put back into use.

Benefits of Legal Metrology Manufacturing License

Securing a Legal Metrology Manufacturer Licence isn’t just a regulatory requirement; it opens the door to a multitude of advantages that can significantly impact your business operations. Let’s explore what some of these benefits are. From reducing transaction costs to increasing customer trust and enhancing market access, each benefit plays a pivotal role in uplifting your business spirit and efforts.

Reduced Transaction Costs

Compliance with legal metrology standards helps in minimising transaction-related expenses.

Increased Customer Trust

Possessing this licence enhances the credibility and trustworthiness of the manufacturer in the eyes of the customers.

Reduced Technical Obstacles

Compliance with legal metrology regulations facilitates smoother trade, both domestically and internationally.

Increased Government Revenue

The government generates revenue through excise duties imposed on products manufactured by licensed companies.

Facilitates Trade

Having this licence encourages manufacturers to maintain higher product quality standards and manufacture more accurate and reliable weights and measures.

Market Access

Manufacturers gain easier access to markets. This licence serves as proof of compliance with regulatory standards, making it simpler to trade and expand.

Get Expert Legal Metrology Certification Services!

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Frequently Asked Questions

If your appeal proves successful, the Controller of Legal Metrology will reinstate your Legal Metrology Manufacturer License, allowing you to resume your manufacturing activities within compliance with the regulation.
Legal Metrology Manufacturer Licence is a mandatory requirement for companies engaged in the manufacturing of weights and measures in India. It is mandated by the Legal Metrology Act, which regulates the use of weights and measures in commercial transactions. This licence ensures compliance with legal standards, enhances trust, reduces trade barriers, and contributes to government revenue.
To be eligible for this licence, companies must meet specific prerequisites, including:
  • Operating a physical manufacturing unit with adequate space and equipment.
  • Obtaining a Model Approval Certificate for each type of weight or measure they intend to produce.
  • Submitting a duly filled application form, along with required documents, to the Controller of Legal Metrology or an authorised officer.
Yes, several conditions must be met for the validity of these licences. These include displaying the license at the business premises, understanding that licences are non-transferable, maintaining records and registers, and adhering to periodic verification and inspection requirements.
Legal metrology officers can inspect and test weights and measures within their jurisdiction at specified intervals. If an item is due for re-verification, they can obliterate the stamp. Users are informed of defects and must rectify them within a specified timeframe. Successful rectification allows for stamp reinstatement.
The Controller or an authorised officer may suspend or cancel a licence if there are reasonable grounds to believe that the licensee provided false information or violated any provisions of the Act, rules, or orders. Licensees have the right to present their case before any such action is taken.
No, Legal Metrology Manufacturer Licences are neither transferable nor saleable. They are issued to specific entities and cannot be transferred to another entity or sold.
Licensed manufacturers are required to maintain records and registers as specified in Schedule VII of the Legal Metrology (Enforcement) Rules, 2010. These records typically include details of manufacturing, testing, and quality control processes.
To renew a Legal Metrology Manufacturer Licence, you must submit a renewal application at least thirty days before the current licence’s expiration date. The renewal application form should align with Schedule II-B and be submitted in Form LM-2. The renewal period can extend up to five years, and the applicable fee is specified in Schedule IV.
If you fail to renew your licence on time, your manufacturing activities may be considered illegal, and you may be subject to penalties and legal consequences. It is essential to submit the renewal application well in advance of the licence expiration date.
The frequency of verification and stamping of weights and measures varies based on the type of weight or measure. For example, some items require verification every 24 months, while others may have a verification period of 60 months. The specific intervals are outlined in the relevant legal metrology regulations.
If your weight or measuring instrument fails the verification process, the legal metrology officer has the authority to obliterate the stamp on that item. You will be informed of the defects or errors found, and you must rectify these issues within a specified time frame. Once the issues are resolved, the weight or measure can undergo re-verification and be stamped again.
Periodic verification of weights and measures involves a comprehensive inspection and testing process to ensure their accuracy and adherence to the Legal Metrology Act and Rules.
Periodic verification of weights and measures is crucial for safeguarding consumer interests, promoting equitable trade practices, preventing fraudulent activities, and guaranteeing the precision of weights and measures used in commercial transactions.
The frequency of periodic verification varies according to the specific type of weight or measure. For instance, commercial weighing scales require annual verification, whereas weights and measures used in domestic settings typically have less frequent verification requirements.
Authorised inspectors from the Legal Metrology Department are the only individuals permitted to conduct the verification of weights and measures.
When weights and measures fail the verification process, they are sealed and cannot be used until they undergo necessary repairs and pass verification once more. Failure to rectify the issues may result in fines or penalties.
Your Legal Metrology Manufacturer Licence may be suspended for various reasons, which include:
  • Non-compliance with the Legal Metrology Act and Rules.
  • Manufacturing or selling weights and measures that do not meet accuracy or legal requirements.
  • Providing false or misleading information to the Legal Metrology Department.
To reinstate your suspended Licence, you must address the specific reasons for the suspension. For example, if your Licence was suspended due to manufacturing or selling inaccurate weights and measures, you must take corrective actions to ensure compliance with the Legal Metrology Act and Rules. Following this, you can submit an application to the Legal Metrology Department for the reinstatement of your Licence.
Yes, you have the right to appeal the suspension of your Legal Metrology Manufacturer License, and the appeal process is available to you.
To commence the appeal process for your suspended Licence, you must submit a written appeal to the Controller of Legal Metrology within 30 days from the date of suspension. Your appeal should provide a clear explanation of why you believe the suspension was unjust and outline the actions you have taken to address the grounds for suspension.
If your appeal proves successful, the Controller of Legal Metrology will reinstate your Legal Metrology Manufacturer License, allowing you to resume your manufacturing activities within compliance with the regulation.

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