Quality and Standards in India
Weights, Measures and Legal Metrology
How legal metrology laws ensure weighing scales, fuel pumps and packaged goods give correct quantities, and why accurate measurement underpins trade.
Fair trade depends on accurate measurement.
Legal Metrology Act, 2009
- Governs weights and measures used in trade.
- Requires scales, fuel dispensers and meters to be verified and stamped.
Packaged goods
The Legal Metrology (Packaged Commodities) Rules, 2011 require packages to show:
- Maximum retail price (MRP), inclusive of taxes.
- Net quantity.
- Manufacturer details and date.
- Unit sale price (from 2022), like price per kg, to help comparisons.
Common cheating
- Tampered scales at shops.
- Short fuel at petrol pumps.
- Packages with less than stated.
- Charging above MRP, for example in cinemas and airports.
Enforcement
State legal metrology departments inspect traders and fine violators.
History
India adopted the metric system in 1956, replacing a confusing mix of local units like seers and maunds.
Economic importance
Accurate measurement reduces transaction costs and builds trust in markets.
An inspector checks a sweet shop's scale and finds it reads 50 grams heavy. Customers had been paying for sweets they didn't receive.
They ensure you get the quantity you pay for.
- The Legal Metrology Act, 2009 governs weights and measures.
- Packages must show MRP, net quantity and unit price.
- Tampered scales and short fuel are common cheats.
- India adopted the metric system in 1956.
No recording for this one yet - EconReader can read it aloud for you.