Leather Working Group Soft, versatile and durable; leather is intrinsic to the Whistles collection. However, we recognise that aligning to best practices within the industry is essential as we commit to reducing our environmental impact – that’s why we are now members of the Leather Working Group. A not-for-profit organisation, the LWG is responsible for creating the world’s leading environmental certification for the leather manufacturing industry. Since 2005, the LWG has identified environmental best practices and provided guidelines for continual improvement, offering a suite of tools to assess and improve the environmental performance of leather manufacturing facilities. “We are committed to supporting responsible leather manufacturing across the globe, and that is why we are proud members of the Leather Working Group.” The Leather Working Group aims to improve the leather manufacturing industry by creating alignment on environmental priorities, bringing visibility to best practices and providing suggested guidelines for continual improvement. Learn more about the Leather Working Group here.