CTO- Consent to operate as it is known is NOC given by State pollution control board (UPPCB) to operate your business after you have received your CTE NOC from SPCB(UPPCB) as per The Water (Prevention & Control of Pollution) Act – 1974 and the air (prevention and control of pollution) act, 1981. The procedure involves the filing of the respective application in the prescribed format, ... https://www.corpzo.com/uttar-pradesh-pollution-board-consent