New Delhi: The Department of Consumer Affairs under the Ministry of Consumer Affairs, Food and Public Distribution has notified key amendments to the Legal Metrology (Government Approved Test Centre) Rules, 2013, marking a significant step toward strengthening India’s verification infrastructure for weights and measures.
The revised Legal Metrology (GATC) Amendment Rules, 2025, expand the scope of instruments that can be verified through Government Approved Test Centres (GATCs) from a few to 18 categories, covering a wide range of devices used in everyday trade, healthcare, transport, and industry.
The newly included instruments range from water meters, gas meters, and energy meters to sphygmomanometers, flow meters, breath analysers, and speed meters for vehicles. The expansion reflects the government’s intent to keep pace with technological developments and to ensure that accuracy in measurement translates to fairness in commerce and safety for consumers.
By allowing private laboratories and industries to participate alongside government facilities, the move is expected to boost verification capacity, reduce waiting times, and enhance accessibility for businesses.
The initiative is aligned with the vision of Atmanirbhar Bharat, promoting indigenous testing and calibration facilities under a public–private partnership model. Regional Reference Standard Laboratories (RRSLs) and National Test House (NTH) laboratories have also been recognized as deemed GATCs, strengthening the verification network across states.
According to the Ministry, this expanded system will allow regular and decentralized verification of commonly used instruments such as weighing scales and meters, thereby minimizing measurement errors and ensuring consumers receive full value for their purchases.
The amendments are also designed to ease the workload of State Legal Metrology Departments, enabling them to focus more on inspection, enforcement, and grievance redressal. Clear guidelines on jurisdiction, staff qualifications, digital payment systems, and uniform verification fees have been introduced to simplify compliance for industry participants.
The rules also streamline the application process for GATC recognition, requiring proposals to be submitted directly to the Department of Consumer Affairs in a standardized format.
Union Minister of Consumer Affairs, Shri Pralhad Joshi, speaking at the National Controller’s Conference in Goa earlier this month, said the amendment was “a major step towards modernizing India’s legal metrology ecosystem.”
He added, “It empowers industry participation, ensures accurate measurements for consumers, and strengthens enforcement. With this reform, India is building a transparent, technology-driven, and self-reliant verification system that enhances fairness in trade and protects consumer rights.”
The reforms also bring India’s metrology system in closer alignment with the recommendations of the International Organization of Legal Metrology (OIML). As an OIML Certification Authority, India can now issue internationally accepted certificates domestically, enabling local manufacturers to access global markets more efficiently and at lower cost.
Officials said the changes would not only improve accuracy and accountability in measurement-based transactions but also boost India’s credibility and competitiveness in global trade and manufacturing.
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