New Delhi, Oct. 12 -- As per the Commission for Air Quality Management (CAQM), the Graded Response Action Plan (GRAP) has been revised for the Delhi-NCR region and adjoining areas.

Some of the changes include restrictions on the plying of BS-III petrol and BS-IV diesel or below-standard LMVs (four-wheelers) to Sonipat in Haryana under GRAP-3.

These restrictions were earlier restricted to areas like Gurugram, Faridabad, Ghaziabad, and Gautam Budh Nagar.

These modifications were approved during the CAQM's 30th meeting on 28th September, Monday, and were announced the following day. The last time such alterations were made in the GRAP framework was in November 2025.

As per the latest changes announced by the CAQM, no inter-city or inter-...