SENSEX
NIFTY
GOLD
USD/INR

Weather

image 34    C

Markets News

Livemint

Markets / Livemint

details

After 48 years, India revises piston ring standards to curb carbon emissions

The new standards replace specifications from 1977 and aim to align India's automobile market with global efficiency and emission benchmarks.

10 Mar 2026 6:00 am