Among the many standards referring to wood products and timber, the most important are:
EN 13986:2004: Wood-based panels for use in construction → Characteristics: evaluation of conformity and marking EN 300 (product standard for OSB); Definition: classification and requirements
EN 12369-1: Wood-based panels → Characteristic values for structural design; Part 1: OSB, particleboards and fibreboards EN 1995-1 (Eurocode 5): Design of timber structures → Part 1-1: General rules and rules for buildings
EN 1995-2 (Eurocode 5): Structural fire design of timber structures EN 335 (wood preservation)
EN 120: Determination of formaldehyde content (perforator method)
EN 717-1: Determination of formaldehyde release (chamber method)
EN 13501-1/2: Reaction to fire → Part 1: classification of building materials according to Euro-classes; Part 2: classification of building components (roofs, walls, floors)
EN 12871-1: Wood-based panels → Performance specifications and requirements for load-bearing boards for use in floors, walls and roofs