The initiative's initial goal was to establish a certification system for responsibly sourced concrete and its supply chain. The initiative launched the CSC certification system,[7][8] which is an industry certification that can contribute to LEED certification related to materials.[9] The process evaluates both supply chain and process used for the production of concrete, and other Environmental and Social consequences.[10] Parts of the certificate are optional, such as the CO2 certification -- so not all CSC certified products are low carbon.[11] The certificate is administered by "regional system operators" such as German Ready-Mixed Concrete Association in Germany.[12][13] As of 2021, 485 concrete industry organizations had the certification.[citation needed]
The certificate comes in four levels Platinum, Gold, Silver and Bronze -- with platinum complying with more of the certification requirements.[2] The standards for cement, aggregate and concrete are different.[2]The certification allows designers and architects to better understand the lifecycle and impact of concrete in their construction projects.[12] Cement plants that are retrofitting or trying to become more sustainable, can use the standard to redesign their processes.[citation needed]
Beyond certification, the initiative also supports research for the cement industry, such as a technology roadmap of the cement industry with the IEA.[14]
