The Department of Consumer Affairs has released Legal Metrology (Indian Standard Time) Rules, 2026 om 27 Aug, 2026 which will be implemented from 180 days from their publication in official gazette. The main purpose of this regulation is to provide framework for maintenance, synchronization and use of Indian standard time to ensure unform adoption of IST across country and promote accuracy, traceability and security in governance, public services, commerce, industry, critical infrastructure and by the public.

