The report is a guide and user manual for The Circular Transition Indicators (CTI) - created by 26 WBCSD member companies to help track, improve, and report on company circularity across industries and materials.

The manual walks companies through the steps involved in conducting a CTI assessment: scope, select, collect, calculate, analyze data, and then use these results to prioritize and apply solutions. This resource is complemented by an online tool that can be used by companies to internally measure their circularity.

This tool aggregates and anonymizes data to provide companies with information on relative performance with respect to tailored industry, regional and value chain position baselines.