本欧洲标准规定了木材防腐剂产品的标签要求，根据其功效和适用性，适用于EN 335中定义的五种用途。 本欧洲标准适用于以液体形式供应的所有木材防腐产品，用于木材攻击真菌，木材攻击昆虫和海洋生物的木材（结构和非结构）的预防性处理，如EN 1001-2和EN 335.它适用于对正在使用的木材造成毁容（蓝色污渍）的真菌进行预防性处理的产品，只有这是产品整体预防效果的一部分。 本欧洲标准不适用于作为糊剂，固体或胶囊形式提供的木材防腐剂产品，因为它们不能在不修改本标准要求的生物测试的条件下进行测试。它不适用于用于补救（治疗）治疗的木材防腐产品，也不适用于防止在绿色（未经干燥的）木材上引起树脂污渍的真菌的材料

This European Standard specifies the requirements for labelling wood preservative products according to their efficacy and suitability for use, for each of the five use classes defined in EN 335. This European Standard is applicable to all wood preservative products supplied for application in liquid form for the preventive treatment of timbers (structural and non-structural) against wood-attacking fungi, wood-attacking insects and marine organisms as described in EN 1001-2 and EN 335. It is applicable to products for preventive treatments against fungi causing disfigurement (blue stain) of wood in service, only if this forms part of the overall preventive effectiveness of the product. This European Standard is not applicable to wood preservative products supplied for application as pastes, solids or in capsule form because they cannot be tested without modification of the biological tests demanded in this standard. It does not apply either to wood preservative products for remedial (curative) treatments or to those applied to prevent fungi causing sap stain on green (unseasoned) timber.