In India, businesses that deal with weighing or measuring instruments must follow certain legal rules. These rules fall under the Legal Metrology Act, 2009. To comply with these rules, a business must get a Legal Metrology certificate registration. Whether you are a manufacturer, importer, or seller of weights, measuring tools, or packaged goods, you will need proper registration.
In this blog, we will explain what Legal Metrology is, who needs registration, and most importantly, the key documents required for various types of Legal Metrology registrations such as the Legal Metrology Manufacturer License, LMPC Certificate Registration, and the Weight and Measurement Certificate Registration.
What is Legal Metrology?
Legal Metrology refers to laws related to weights and measures. It helps ensure accuracy in the quantity and quality of goods sold or bought in the market. It protects consumers and ensures fair trade practices.
Under the Legal Metrology Act, all businesses that manufacture, import, sell, or pack products involving weights and measures must obtain a Legal Metrology certificate registration.
Types of Legal Metrology Registrations
There are several types of Legal Metrology registrations, depending on your business:
Legal Metrology Manufacturer License – For those who manufacture weights and measuring devices.
LMPC Certificate Registration – For importers and packers of pre-packaged commodities.
Weight and Measurement Certificate Registration – For dealers, repairers, or users of weight/measurement tools.
Why Is Registration Important?
It ensures your business complies with Indian laws.
It avoids legal penalties.
It builds trust with consumers.
It improves product transparency and accuracy.
Now, let’s take a closer look at the documents required for these registrations.
Key Documents Required for Legal Metrology Certificate Registration
While requirements may vary slightly depending on the state or the type of license, the following are the general documents required for all types of Legal Metrology registrations:
Proof of Business Identity:
PAN Card of the business or proprietor
GST registration certificate
Shop and Establishment Certificate or Trade License
Address Proof of Business Premises:
Rent Agreement (if rented)
Electricity Bill or Property Tax Receipt
NOC from the property owner (if applicable)
Constitution of Business:
Partnership Deed (for partnerships)
MOA and AOA with Certificate of Incorporation (for companies)
LLP Agreement (for LLPs)
Sole proprietors may require an affidavit
Identity and Address Proof of the Owner/Partners/Directors:
Aadhaar Card
Voter ID or Passport
PAN Card
Passport-size Photographs of the applicant/authorized signatory
Declaration or Affidavit:
Self-declaration stating the correctness of the information
Affidavit on non-judicial stamp paper (varies by state)
Documents Specific to Legal Metrology Manufacturer License
If you are applying for a Legal Metrology Manufacturer License, you will also need:
Factory Layout Plan – A map of your manufacturing site
List of Machinery and Equipment
Details of Skilled Workers
Calibration Certificate of the tools used
NOC from Pollution Control Board (in some cases)
Previous licenses or approvals (if applicable)
Documents Required for LMPC Certificate Registration
If you are importing or packaging pre-packed goods, you need LMPC Certificate Registration under Rule 27 of the Legal Metrology Packaged Commodities Rules. Documents required include:
Import Export Code (IEC)
Certificate of Incorporation
GST Certificate
Product Details – like specifications, labels, size, and packaging type
Sample product label showing:
Name and address of the importer/packer
MRP
Net quantity
Manufacturing date
Customer care details
Declaration of Manufacturer (if importing)
Purchase Invoice of the goods to be imported
Documents Required for Weight and Measurement Certificate Registration
For businesses dealing with weights and measures – such as service stations, gas agencies, or repair shops – you need this registration.
The required documents include:
PAN and Aadhaar Card of applicant
Trade License
Details of the weights and measurement instruments being used
Calibration Certificate
NOC from competent authority if operating in specific zones (e.g., industrial area)
Other Important Points to Remember
All documents should be self-attested.
Forms need to be submitted online or offline based on your state rules.
Application fees must be paid along with submission.
Some states may also require a site inspection.
Processing Time and Validity
The approval for Legal Metrology certificate registration usually takes 15 to 30 days.
The licenses are valid for a period (typically 1 to 5 years) and can be renewed.
Penalties for Non-Compliance
Operating without the correct Legal Metrology certificate can lead to:
Heavy fines
Product seizures
Legal proceedings
Business suspension
Conclusion
Getting your Legal Metrology certificate registration is not just a legal formality—it’s essential for your business reputation and growth. Whether you're applying for a Legal Metrology Manufacturer License, LMPC certificate registration, or Weight and Measurement Certificate Registration, having the right documents in place is the first and most crucial step.
Make sure you prepare your paperwork carefully to avoid delays and rejection. If needed, consult a professional who can help you navigate the process smoothly and ensure that your business follows all Legal Metrology regulations.
