Website: http://leatherpanel.org/
Website: www.unido.org
Website: http://www.leathercouncil.org/
Website: www.iultcs.org
Website: www.leatherworkinggroup.com
Website: http://www.leathernaturally.org/
(EUROPEAN TANNERS COUNCIL)
Website: www.euroleather.com
Website: www.fao.org