Consumer Affairs notifies Legal Metrology (Indian Standard Time) Rules, 2026

Why in the News

The Department of Consumer Affairs notified the Legal Metrology (Indian Standard Time) Rules, 2026.

Core facts

1. Notifying body: The Department of Consumer Affairs, under the Ministry of Consumer Affairs, Food and Public Distribution, issued the notification.
2. Instrument: The rules are framed under the Legal Metrology Act, 2009, the parent law governing weights, measures and units of measurement.
3. Purpose: The rules set Indian Standard Time (IST) as the single reference time for official, legal, commercial and administrative use.
4. Unverified detail: The compliance timeline, exempted sectors and penalty provisions stated in the release body could not be verified this run. PRID 2304613.

Static Context

1. Legal Metrology Act, 2009: It replaced the Standards of Weights and Measures Act, 1976 and the enforcement Act of 1985. It standardises units, mandates verification of weighing and measuring instruments, and regulates packaged commodity declarations.
2. Indian Standard Time: IST is fixed at the 82 degrees 30 minutes East standard meridian passing near Mirzapur, Uttar Pradesh. It runs 5 hours 30 minutes ahead of Coordinated Universal Time.
3. Time keeping authority: The National Physical Laboratory (NPL), under the Council of Scientific and Industrial Research (CSIR), maintains and disseminates IST.
4. Bureau of Indian Standards (BIS): BIS is the national standards body under the BIS Act, 2016. Standardisation of time complements product and quality standardisation functions.

Prelims angle

The parent Act (Legal Metrology Act, 2009), the standard meridian (82 degrees 30 minutes East), the IST offset (UTC plus 5:30), and the custodian of IST (NPL under CSIR) are the testable static hooks.

Mains angle

GS Paper 2 (Governance, regulation of standards) and GS Paper 3 (standardisation and the economy). A question can frame the costs and benefits of a single legal time reference for a country of India’s longitudinal span.

[2017] Consider the following statements:

1. The Standard Mark of Bureau of Indian Standards (BIS) is mandatory for automotive tyres and tubes.

2. AGMARK is a quality Certification Mark issued by the Food and Agriculture Organization of the United Nations (FAO).

Which of the above statements is/are correct?

(a) 1 only

(b) 2 only

(c) Both 1 and 2

(d) Neither 1 nor 2