The Guideline No. 4 of 2010 lays down the technical requirements for the designation of forestry parcels and sub-parcels for exploitation, the rules for harvesting timber, and the sale on auction of timber and other forestry and non forestry products. It’s composed of the following sections: General provisions (I), Designation of parcels and sub-parcels for exploitation (II), Rules for marking (III), Cutting and assorting (IV), Technical requirements during final and second cuttings (V), Internal transport (VI), Cleaning and handling (VII), Depositing and arranging of timber (VIII), Handing over timber (IX), Responsibilities during timber exploitation (X), Rules for timber auction sales (XI), Requirements regarding participating in auctions for the exploitation of parcels/sub-parcels without autoforest roads (XII).