DPCC stands for Delhi pollution control committee which is a body which makes sure that industries/businesses are working within the regulated limits of pollution/combustion levels in the state of Delhi and Provide No Objection certificate to every business according to their category based on the level of pollutant an industry/establishment releases, these NOC (no objection certifica... https://www.salespider.com/c-44854324/what-is-dpcc-noc-authorisation