This European Standard defines terms concerned in all standardisation work within the scope of CEN/TC 335. According to CEN/TC 335 this European Standard is applicable to solid biofuels originating from the following sources:- products from agriculture and forestry;- vegetable waste from agriculture and forestry;- vegetable waste from the food processing industry;- wood waste, with the exception of wood waste which may contain halogenated organic compounds or heavy metals as a result of treatment with wood preservatives or coating, and which includes in particular such wood waste from construction- and demolition waste;- cork waste;- fibrous vegetable waste from virgin pulp production and from production of paper from pulp, if it is co-incinerated at the place of production and heat generated is recovered.The embedding of the scope within the biomass/biofuel field is given in Figure 1.NOTE 1 CEN/TC 335 considers that wood waste, including wood waste originating from construction and demolition waste are included in the scope of CEN/TC 335 and of the scope of the mandate M/298 ""solid biofuels"", unless they contain halogenated organic compounds or heavy metals as a result of treatment with wood preservatives or coatings [8].NOTE 2 There are more terms included within this European Standard as covered by the mandate due to clarification and differentiation. NOTE 3 Changes of ownership of the fibrous vegetable waste between paper and pulp company and the operator of the co-incineration plant in which the waste is used does not affect the inclusion of the waste in the scope of mandate M/298.Other standards with a different scope than this European Standard can have different definitions than this standard.