This research work is justified, since the expert evaluation, carried out to date by competent bodies, for cases of crimes against forests or forest formations, intends to make an administrative technical procedures manual, allowing you to standardize the conduct of the surveys for cases of crimes against forests or wooded formations~ which facilitates effectively to protecting forests, preventing and repairing damage caused by deforestation, of which having as objectives review, analyze and contrast legal technical reports, issued by the experts in environmental, for cases of crimes against forests or forest formations, conducting field inspections: in the districts of Chazuta (Sector Aguano Muyuna and land two brothers)~ La Banda de Shilcayo district (Sector Metozapa, community of Polish and Sector San Juan, village Sinamipampa)~ Barranquita district (High Ushpayacu and Italy new Secto...