This document specifies all the significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to four sided moulding machines with a maximum working width of 350 mm hereafter referred to as "machines" designed to cut solid wood, chipboard, fibreboard, plywood and also these materials where these are covered with plastic laminate or edgings. Controlled machines (CNC) this European Standard does not cover hazards related to Electro-Magnetic Compatibility (EMC). This European Standard does not apply to: a) hazards relating to infeed devices (magazines, hoppers, etc.); b) machines designed for machining logs which have not previously been machined. This European Standard is primarily applicable to machines which are manufactured after the date of issue of this European Standard.