A list of recycled product and material specifiers' guides, databases and directories available for free on the internet, which provide guidance and information on: Approaches to using recycled products and materials Checklists on selection criteria Availability of recycled products and materials Manufacturers, distributors, reprocessors, mills, and converters that procure or produce recycled materials and products This updated January 2005 list combines and updates two previous lists compiled in October 2002. Specifiers' Resources list (2005)