"Government" means the Government of the National Capital Territory of Delhi;

6. "notification" means a notification published in the official Gazette; 7. "organization" means any company(public or private); government or semi-government department; undertaking; board or local authority; 8. "to fell a tree" with its cognate expression, means serving the trunk from the roots, uprooting the tree and includes bulldozing, cutting, girdling, lopping, pollarding, applying arboricides, burning or damaging a tree in any other manner, 9. "tree" means any woody plant whose branches spring from and are supported upon a trunk or body is not less than five centimeters in diameter at a height of thirty centimeters from the ground level and is not less than one metre in height from the ground level;