Isku employs an ISO 9001-compliant quality system in its production and support services in Lahti. Isku’s environmental management system is also compliant with standard ISO 14001 and certified. The environmental management system covers the production and support services in Lahti, and the sales of furniture for public spaces. In March, Isku Yhtymä Oy was granted the 2013 PEFC (Chain of Custody) certificate. The certified tracking system for wood origins ensures that the wood used in the company’s products comes from forests that are managed in accordance with the principles of sustainable development.