Wood preservation in Canada - Regulation and Registration
P A Cooper
The Canadian wood preservation industry is at a critical juncture now as a number of initiatives converge on the industry over the next few years. Issues facing the industry include: Re-evaluation of the conventional wood preservative chemicals - inorganic arsenicals, creosote and pentachlorophenol targeted for July 2001. Delayed registration of new actives as a result of re-evaluation activity and priority. ?Implementation of the Environment Canada "Strategic Options" recommendations for preservative components considered "toxic" under the Canadian Environmental Protection Act, including hexavalent chromium, arsenic, PAH contaminated wastes, benzene hexachloride, dioxins and furans. Updating of the Technical Recommendation Documents for the design and operation of wood treating plants (now complete). The backgrounds, implementation, interactions and impacts of these initiatives on the Canadian Wood Preservation Industry are discussed.