 Steps are being taken to intensify environmental preservation and sustainable development in the Himachal Pradesh region.All remaining forests in Himachal Pradesh have been nationalised under the supervision of the officers like Indian forest service, Himachal Forest Service and seasoned Range/Dy.Range Forest Officers.Felling of trees and sale of timber is now controlled by the State Forest Corporation, and an "Enforcement Organisation" has been established to prevent the illegal felling of trees and the smuggling of timber.