Businesses that deal with weighing tools or packaged goods need one or more types of legal metrology certificates. These certificates make sure that the business is legal, the goods are accurate, and the customers are safe.
There are two main types of certifications:
A. Legal Metrology Packaged Commodity Registration
This registration is needed by any company that packs goods in advance and sells them in packets. The Legal Metrology Packaged Commodities Rules, 2011, govern it. This certificate is for:
- Manufacturers
- Importers
- Packers
- Marketers
The law says that no such company can sell packaged goods without registering. The business must register with the Director of Legal Metrology, Government of India.
This registration ensures that the packet has:
- Product name
- Quantity (in weight or volume)
- Date of packing
- Expiry date (if applicable)
- Price (MRP)
- Name and address of the packer
- Customer care details
Without this registration, packaged goods cannot be sold in the market. Breaking this rule can cause up to ₹25,000 in penalty for the first offense.
B. Model Approval Certificate
Model approval is required before a business can manufacture or import any kind of weighing or measuring device. Before the device is sold or used in India, it must be tested and approved.
This rule ensures that:
- The device gives correct readings.
- It meets technical standards.
- It is safe to use.
Only after passing all checks will the Director of Legal Metrology give a model approval certificate. This certificate confirms that the device model is legal for use and sale.
Common tools that need model approval:
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Device Type
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Examples
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Weighing instruments
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Platform scale, electronic scale
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Measuring instruments
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Water meters, fuel dispensers
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Volume devices
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Tankers, milk measuring cans
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