Envision is a US infrastructure certification system developed by the Institute for Sustainable Infrastructure (ISI), located in Washington DC.

On May 28 2018 Dutch based SGS Intron Certificatie has issued the first CSC certificate for the responsible origin of concrete in Spain.

DGNB (German Sustainable Building Council) managing director Johannes Kreissig announced on april 19th 2018 that the CSC certificates of Silver and Gold level will be recognized in the responsible sourcing credit of the DGNB 2018 version for sustainable construction.