With increasing emphasis on environmental sustainability and stricter enforcement of compliance norms, obtaining an Approval or No Objection Certificate (NOC) from the State Pollution Control Board (SPCB) has become an essential requirement for businesses in India. State Pollution Control Board Approval and NOC: Essential Business Compliance Guide https://www.prlog.org/13095061-state-pollution-control-board-approval-and-noc-essential-business-compliance-guide.html