Outdoor-Indoor Leisure Furniture

I am a Furniture Designer in Home Furnitures,Decor Accents and Accessories> Currently I am developing a " GREEN Product " and will find a proper approval or authority to have this product pass a GREEN  Requirement Authenticity or Certfying Agency that this will be marketed and labeled " Green" once it will be introduced in the market. Any suggestiond in your positions that will help me out to move forward in giving me more ways to reached out the rightful authority  that can approved  the matter? The product is a simple furniture made of ALUMINUM or STEEL TUBING and Wrapped up /Handwooven with Natural Fibers: RATTAN PEEL, ABACA SKINS, RAW COW HIDES and RECYCLABLE PLASTIC (PPE) STRIPS AND CORE.