The FSC certified product label and logo makes it easy to recognize and choose products which support responsible forest management. There are more than 10,000 FSC-certified products available worldwide: Lumber, flooring, doors, decking, paper, cutting boards, guitars, and even non-timber products like chicle gum. Whether you are buying or selling products, just look for the FSC trademark or the chain of custody certification number which should be included on all product invoices.

Check out FSC’s database of certified forest products.
Forest Stewardship Council > Get Involved > Buy & Sell FSC Products
http://www.fsc.org/en/
getting_involved/buy_sell