This Decree establishes the modalities of assessment of forest species by forest officers at the request of the owner of forest plantations. Forest assessment is a part of forest inventory. Forest assessment shall be performed in accordance with the following indices: (a) type of growing conditions of forests; (b) composition of forest species; (c) average height and diameter of forest species; (d) density of stocking and traversal section of forest species; and (e) use restrictions on economic