
Who is required to get the model approval?
Every person who is the Manufacturer or Importer of any weight, measure or measuring instrument is required to get the model approval of such weight, measure or measuring instrument before manufacturing or importing it.
Which authority grant model approval under legal metrology Act?
Certificate of approval of model of weight or measure is granted by central government under section 22 of legal Metrology Act 2009
What is Model approval as per legal Metrology Act?
In accordance with the provision of section 22 of legal metrology Act, Every Person who is manufacturer or importer of any weight, Measure or measurement instrument, shall seek the approval of model of such weight, Measure or measurement instrument from legal metrology Department of consumer affairs before manufacturing or importing it.
Under the model approval procedure a piece of weight, measure, weighing or measuring instrument is send for testing to notified testing laboratory to ascertain whether it conforms to the standards established by or under the Act and the rules made thereunder, finding out the ability of such model to maintain accuracy and other metrological characteristics and qualities after it has been put to use for such minimum number of times or over such minimum period and determine the performance of such model under varied condition of use.
Every Model has different technical specification that need to be approved by the notified testing laboratory under legal metrology (Approval of model) Rules 2011 both for mechanical and digital.
Procedure for Licence
What is the procedure of model approval?
- An application for the approval of a model shall be made to the Director of the Legal Metrology Department, and such application shall contain:
- The full name and address of the applicant or, where the model is manufactured in other countries, the name and address of the manufacturer as well as the dealer in India
- A brief description of the weight or measure, the class to which it belongs, and the probable uses for which the weight or measure is intended to be produced
- Test procedure followed by the manufacturer
- Trade name or brand name and type of the weight or measure
- The requisite fee specified in rule
- Along with the document as mentioned in point 5 above
What are the Documents Required for this Certificate / Licence?
The following documents are required:
- Trade License
- Basic document of entity (e.g. MOA/AOA, GST Certificate, partnership deed etc.)
- Sealing diagram with details
- Operation Manual
- Sketch and drawing of arrangement and installation includes details construction
- Working principal
- Photograph of model
- Note: – Documents requirement varies according to Entity Nature

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