1. AFNOR – French Association for Standardization, 2000. French Standard XP X31-211: Waste – Test for the determination of the leachability of a solid waste material initially massive or generated by a solidification process. Paris, France.
2. Bröns-Laot, G., Girod, M.C., Schiopu, N., Crest, M., Méhu, J., 2005. Application of ENV 12920 European Standard: French Experience, Workshop “Problems around Soil and Waste I – Horizontal aspects of leaching. European Commission DG JRC, Ispra, Italy.
3. CEC – Council of European Communities, 1989. The Construction Products Directive 89/106/EEC, on the approximation of laws, regulations and administrative provisions of the member states relating to construction products. Brussels, Belgium.
4. CEN – European Committee for Standardization, 1992. European Standard EN 335 – Durability of wood and wood-based products. Hazard classes of wood and wood-based products against biological attack. Brussels, Belgium.
5. CEN – European Committee for Standardization, 1994. European Standard XP ENV 1250-2 – Wood preservatives – Methods for measuring losses of active ingredients and other preservative ingredients from treated timber – Part 2 : Laboratory method for obtaining samples for analysis to measure losses by leaching into water or synthetic sea water. Brussels, Belgium.