The plant has implemented the management system complying with standards of ISO 14001 for manufacturing and supply of ready mixed concrete(RMC) in pollution-free environment, ACC said in a release.
The company received ISO 14001 certification from the ISO certification agency Benchmark, which is a counterpart of JAS ANZ- Australia in India.
The unit, which is in operation from 2000, has also got ISO 9001 in 2003, it said.