The Timber Research and Development Association (TRADA) - is an internationally recognised centre of excellence regarding the specification and use of timber and wood products. TRADA is a company limited by guarantee and is a not-for-profit membership-based organisation. TRADA's origins go back over 80 years and its name is synonymous with independence and authority. Its position in the industry is unique with a diverse membership encompassing companies and individuals from around the world and across the entire wood supply chain, from producers, merchants and manufacturers, to architects, engineers and end users. TRADA aims to provide members with the highest quality information on timber and wood products to enable them to maximise the benefits that timber can provide. TRADA achieves this aim through active and on-going programmes of information and research. Information is available through the TRADA website and an extensive range of printed materials and publications.