ISCA guidelines copyEdge Environment is working with the Infrastructure Sustainability Council Australia to author the materials use and selection and credit weightings sections in the new rating tool for Australian infrastructure projects (e.g. roads, bridges, dams, ports, etc.). The ISCA tool is positioned to become the overarching tool and guideline for sustainable infrastructure across Australia. ISCA membership includes state and territory government departments and agencies from Queensland, Victoria and NSW and is set to become the standard for roads and infrastructure projects.