The Department of Consumer Affairs, Ministry of Consumer Affairs, Food and Public Distribution, has notified amendments to the Legal Metrology (Government Approved Test Centre) Rules, 2013, which aim to strengthen consumer protection, promote ease of doing business, and align India's system of verification with international best practices. These amendments, effective as of October 30, 2025, broaden the scope of Government Approved Test Centres (GATCs) to include 18 categories of instruments, such as water meters, energy meters, gas meters, moisture meters, flow meters, sphygmomanometers, non-automatic weighing instruments, clinical thermometers, automatic rail weighbridges, tape measures, speed meters for vehicles, breath analysers and multi-dimensional measuring instruments.
The updated rules also clarify jurisdiction for GATCs, standardize verification fees through a newly added Fifth Schedule, and streamline the GATC recognition process by requiring applications to be submitted to the Joint Secretary, Department of Consumer Affairs. Shri Pralhad Joshi, Union Minister of Consumer Affairs, Food and Public Distribution, stated that the amendment to the Legal Metrology (Government Approved Test Centre) Rules is a major step towards modernizing India's legal metrology ecosystem.
India is now also an OIML Certification Authority, with the capability to issue internationally accepted OIML certificates. The release ID is 2184053.
Key Entities Referenced
Legal Metrology (GATC) Rules, 2025: Rules amended to strengthen verification infrastructure for weights and measures.
Department of Consumer Affairs: Ministry responsible for notifying amendments to the Legal Metrology (GATC) Rules.
Government Approved Test Centres (GATCs): Centres whose scope is significantly broadened by the amended Legal Metrology Rules to cover more categories of weighing and measuring instruments.
Ministry of Consumer Affairs, Food & Public Distribution: The ministry responsible for consumer affairs related to food and public distribution.
Goa: Location of the National Controller's Conference where the amendments to the Legal Metrology Rules were addressed.
Ministry of Consumer Affairs, Food & Public Distribution
Government Strengthens Verification
Infrastructure through Amendments to the Legal
Metrology (GATC) Rules, 2025
Empowering Industry, enhancing Consumer Protection and
supporting State Enforcement
Empowering verified accuracy through public-private
partnership,
Shared responsibility, stronger enforcement
Verified measurements mean protected consumers
Expanded Scope: 18 Categories of Instruments Now
Covered under GATC Rules
Accurate measurement, accountable markets
Posted On: 30 OCT 2025 11:41AM by PIB Delhi
The Department of Consumer Affairs, Ministry of Consumer Affairs, Food and Public Distribution has
notified significant amendments to the Legal Metrology (Government Approved Test Centre) Rules,
2013. These amendments mark a major milestone in expanding India’s verification infrastructure for
weights and measures, ensuring transparency, accuracy, and fairness in trade. The revised Rules aim to
strengthen consumer protection, promote ease of doing business and align India’s system of verification
with international best practices.
The amended Rules significantly broaden the scope of Government Approved Test Centres
(GATCs) to cover 18 categories of weighing and measuring instruments, including water meters, energy
meters, gas meters, moisture meters, flow meters, sphygmomanometers, and non-automatic weighing
instruments. These instruments are:
(1) Water meter
(2) Sphygmomanometer
(3) Clinical thermometer
(4) Automatic rail weighbridges
(5) Tape measures(6) Non-automatic weighing instruments of Accuracy Class III (upto 150 kg)
(7) Non-automatic weighing instruments of Accuracy Class IIII
(8) Load cell
(9) Beam scale
(10) Counter machine
(11) Weights of all category
(12) Gas meters
(13) Energy meters
(14) Moisture meters
(15) Speed meters for vehicles
(16) Breath analysers
(17) Multi-dimensional measuring instruments
(18) Flow meters
Radar equipment Gas Meter
Moisture Meter Breath Analyzer
The inclusion of new categories such as flow meters, breath analysers, multi-dimensional
measuring instruments, and speed guns reflects the Government’s commitment to keeping pace with
evolving technologies and industrial needs. These instruments play a vital role in sectors such as
healthcare, transport, energy and infrastructure, where precision in measurement directly impacts safety,
quality, and consumer confidence. The participation of private laboratories and industries as GATCs
alongside government facilities will increase verification capacity, improve accessibility and reduce
waiting time for industries.This initiative supports the Government’s vision of Atmanirbhar Bharat by promoting indigenous
testing facilities and leveraging public–private partnership to expand the national verification network.
The recognition of Regional Reference Standard Laboratories (RRSLs) and National Test House (NTH)
laboratories as deemed GATCs ensures a nationwide network for verification of consumer facing
instruments.
Regular and decentralized verification of weighing scales, water meters, energy meters, etc. will
minimize the risk of inaccurate measurements and ensure consumers get full value for their money. The
amendments act as a force multiplier for State Legal Metrology Departments. With Government
Approved Test Centres (GATCs) undertaking verification work, State Legal Metrology Officers can
devote more time to inspection, enforcement and addressing consumer grievances.
The Rules also introduce clarity regarding jurisdiction permitting GATCs to verify instruments
within districts and across the state and harmonize verification fees through a newly inserted Fifth
Schedule. Rules streamline the process for GATC recognition by requiring applications to be submitted
to the Joint Secretary, Department of Consumer Affairs in a prescribed format. They also provide clear
criteria for inspection, staff qualifications and technical requirements, along with digital payment
options for fee submission. This transparent and structured approach will reduce compliance burden,
promote faster service delivery and foster greater confidence among industry stakeholders.
Union Minister of Consumer Affairs, Food and Public Distribution, Shri Pralhad Joshi addressing
at the National Controller’s Conference on 25th October 2025 at Goa, the stated that – “the amendment
to the Legal Metrology (Government Approved Test Centre) Rules is a major step towards modernizing
India’s legal metrology ecosystem. It empowers industry participation, ensures accurate measurements
for consumers and strengthens the hands of our enforcement officers. With this reform, India is building
a transparent, technology-driven and self-reliant system of measurement verification that enhances
fairness in trade and protects consumer rights.”
Through these reforms, India reinforces its commitment to scientific and transparent metrology
systems that are aligned with the recommendations of the International Organization of Legal Metrology
(OIML). The amendments will not only ensure greater accuracy and accountability in measurement
based transactions but also enhance India’s credibility in global trade and standards alignment.
As an OIML Certification Authority, India now holds the capability to issue internationally
accepted OIML certificates paving the way for domestic manufacturers to obtain globally recognized
certification within the country, who earlier had to rely on foreign authorities for the same. This will
reduce costs, save time and enhance India’s competitiveness in the global measurement instrument
market.
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RT
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