4.YouwillcomeacrosscontrolledproductsthatfallundertheWHMISlegislationatschool(forexample,thechemicalsusedinyourscienceandshopclass),andatanyworkplacewherechemicalsareused. WHMISLabels AllcontrolledproductsatschoolortheworkplacemustaveWHMISlabels.hepurposeofaWHMISlabelistoidentifytheproductasontrolledandalertworkersor...