Is Legal Metrology certification mandatory for all exporters?

Yes, for all exporters dealing in pre-packaged commodities or goods measured by weight/volume. Exemptions are rare and apply only to certain raw materials or bulk industrial supplies traded under specific Bill of Entry codes. Food, pharmaceuticals, textiles, and chemicals—the largest export categories—require mandatory compliance.

How long does Legal Metrology approval take in India?

Standard processing time is 15-30 days from submission. Expedited approval (7-10 days) is available in some states for an additional fee of 20-30%. Fast-track processing requires complete documentation submission and may involve prioritized inspection scheduling.

What happens if my exported goods are found underweight at destination?

Underweight shipments trigger buyer complaints, rejection, or return shipment. At India's port of exit, Customs may reassess duty based on actual weight and demand additional duties. Repeat underweight findings can result in export shipment holds, duty credit reversals under FTP schemes, and potential suspension of export authorization.

Do I need separate certifications for different states?

No. A Certificate of Approval issued by one state's Metrology Department is recognized across India. However, if you manufacture in multiple states, registration with each state's Metrology Department is recommended for compliance assurance and to avoid local authority disputes.

How often must I renew calibration certificates for weighing instruments?

Calibration certificates must be renewed annually or as specified by the instrument manufacturer (typically 12 months). Renewal must occur before expiry; expired calibration certificates render your Legal Metrology compliance invalid and can result in product seizure and penalties.

Legal Metrology (Weights & Measures)

Ensure Legal Metrology compliance for EXIM exports & imports in India. Weights & measures certification, registration, renewal, and customs compliance explained.

Contact your State Metrology Department or Chief Metric Authority and determine the prescribed form and documentation requirements for your commodity category.
Prepare all required documents: business registration certificates, product specifications, calibration certificates for weighing instruments, and packaging label samples showing quantity declarations.
Submit the application form along with processing fee (typically INR 500-2,500) and supporting documents to the designated Metrology office in your jurisdiction.
Facilitate on-site inspection by Metrology officials who will verify weighing equipment calibration, review packaging compliance, and assess manufacturing/storage conditions.
Receive Certificate of Approval valid for 3 years; maintain records of calibration renewals annually and ensure continuous compliance with quantity declaration standards for all packaged goods.

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What is Legal Metrology (Weights & Measures)?

Legal Metrology refers to the mandatory system of standardization and verification of weights, measures, and weighing/measuring instruments used in trade, commerce, and industry. In India, this function is administered under the Legal Metrology Act, 2009, which replaced the older Standards of Weights and Measures Act, 1976. Legal Metrology ensures that all commercial transactions involving measurement—whether by weight, volume, length, or other parameters—are conducted with accuracy and fairness, protecting both consumers and businesses from fraud and malpractice.

The scope of Legal Metrology covers pre-packaged commodities, weights and measures used for sale, industrial instruments, and electronic weighing machines. All manufacturers, importers, and traders dealing in commodities measured by weight or volume must ensure their products comply with prescribed standards and bear appropriate declarations on packaging. The system operates through a network of State Metrology Departments and Chief Metric Authorities appointed under the Legal Metrology Act, 2009.

Pricing

Package	Price	Details
Standard	On request	Including document prep

Process

📋
Contact your State Metrology Department or Chief Metric Authority and determine the prescribed form and documentation requirements for your commodity category.
🔍
Prepare all required documents: business registration certificates, product specifications, calibration certificates for weighing instruments, and packaging label samples showing quantity declarations.
📝
Submit the application form along with processing fee (typically INR 500-2,500) and supporting documents to the designated Metrology office in your jurisdiction.
✅
Facilitate on-site inspection by Metrology officials who will verify weighing equipment calibration, review packaging compliance, and assess manufacturing/storage conditions.
📤
Receive Certificate of Approval valid for 3 years; maintain records of calibration renewals annually and ensure continuous compliance with quantity declaration standards for all packaged goods.

Documents Required

Certificate of Registration (GST/PAN) or business registration certificate issued by MCA
Import-Export Code (IEC) issued by DGFT (for importers/exporters)
Calibration certificates for all weighing and measuring instruments, issued by BIS-approved or authorized calibration labs within the last 12 months
Product specifications and packaging sample labels showing quantity declarations, manufacturer/importer details, and batch/expiry information
Facility layout diagram and photographs of manufacturing/storage areas and weighing instrument placement
Previous Legal Metrology compliance records or affidavit (if first-time applicant)

Frequently Asked Questions

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Legal Metrology (Weights & Measures)

Ensure Legal Metrology compliance for EXIM exports & imports in India. Weights & measures certification, registration, renewal, and customs compliance explained.

Contact your State Metrology Department or Chief Metric Authority and determine the prescribed form and documentation requirements for your commodity category.

Prepare all required documents: business registration certificates, product specifications, calibration certificates for weighing instruments, and packaging label samples showing quantity declarations.

Submit the application form along with processing fee (typically INR 500-2,500) and supporting documents to the designated Metrology office in your jurisdiction.

Facilitate on-site inspection by Metrology officials who will verify weighing equipment calibration, review packaging compliance, and assess manufacturing/storage conditions.

Receive Certificate of Approval valid for 3 years; maintain records of calibration renewals annually and ensure continuous compliance with quantity declaration standards for all packaged goods.

Google VerifiedBusiness

500+Export Clients Served

End-to-EndEXIM Support

What is Legal Metrology (Weights & Measures)?

Package

Price

Details

Standard

On request

Including document prep

Process

📋

Contact your State Metrology Department or Chief Metric Authority and determine the prescribed form and documentation requirements for your commodity category.

🔍

📝

Submit the application form along with processing fee (typically INR 500-2,500) and supporting documents to the designated Metrology office in your jurisdiction.

✅

Facilitate on-site inspection by Metrology officials who will verify weighing equipment calibration, review packaging compliance, and assess manufacturing/storage conditions.

📤

Receive Certificate of Approval valid for 3 years; maintain records of calibration renewals annually and ensure continuous compliance with quantity declaration standards for all packaged goods.

Documents Required

Certificate of Registration (GST/PAN) or business registration certificate issued by MCA

Import-Export Code (IEC) issued by DGFT (for importers/exporters)

Calibration certificates for all weighing and measuring instruments, issued by BIS-approved or authorized calibration labs within the last 12 months

Product specifications and packaging sample labels showing quantity declarations, manufacturer/importer details, and batch/expiry information

Facility layout diagram and photographs of manufacturing/storage areas and weighing instrument placement

Previous Legal Metrology compliance records or affidavit (if first-time applicant)

Frequently Asked Questions