All townships and area development projects covering an area of more than 50 hectares or a built-up area of more than 1,50,000 square metres will now require environmental clearance. Similarly, building and construction projects with more than 20,000 square metres and more than 1,50,000 square metres of built-up area will also need clearance. Read more at: https://realty.economictimes.indiatimes.com/news/industry/chandigarh-mandates-environmental-clearance-for-large-construction-projects/121900298