(a) The limits should be complied with at the end of treatment plant before dilution.

(b) Bio-assay test should be carried out with the available species of fish in the receiving water, the COD limits to be specified in the consent conditions should be correlated with the BOD limits.

(c) In case notabilities and isomers of the pesticides in the given list are found in significant concentrations, standards should be prescribed for these also in the same concentration as the individual pesticides.

(d) Industries are required to analyse pesticides in waste-water by advanced analytical methods such as GLC/HPLC.