Find our guidance on trade effluent in:
England on Business Link: Discharging trade effluent
Northern Ireland on NIBusinessInfo: Discharging trade effluent
Scotland on Business Gateway: Discharging trade effluent
Wales on Business.Wales.gov.uk: Discharging trade effluent
Our guidance has moved to these websites as part of the government programme to centralise online guidance for businesses. Read more about the changes to NetRegs.