Izinto eziyingozi, ezidla ngokubizwa ngokuba yi-HAZMAT, zibandakanya uluhlu lwezinto ezibandakanya iikhemikhali, iigesi, iziqhushumbisi, iibhetri, imagnethi, kunye nezichumisi, ezinokuba qinileyo, ulwelo, okanye uhlobo lwegesi. Ezi mathiriyeli zahlulahlulwe ngokungqongqo ngokweendidi ezilithoba njengoko zibeka umngcipheko kwimpilo yabantu, kwipropathi, okanye kwindalo esingqongileyo ngenxa yeekhemikhali okanye iipropathi zazo zomzimba.
Ulwahlulo luluncedo ekunxibelelaneni neengozi ngokusebenzisa ikhonkco lothutho kunye nokuqinisekisa ukuba ukuphathwa ngokufanelekileyo kunye neenkqubo zokuthutha ziyalandelwa.
Ulwahlulo lubandakanya:
Iklasi yoku-1: Iziqhushumbisi
Iklasi 2: Iigesi
Iklasi 3: Ulwelo olunokutsha
Iklasi yesi-4: Izinto eziqinileyo ezinokutsha
Izinto ezinokutsha ezizenzekelayo
Izinto ezikhupha iigesi ezinokutsha ngokudibana namanzi
Iklasi yesi-5: I-oxidizers / i-organic peroxides
Iklasi yesi-6: Izinto ezinobuthi kunye nezosulelayo
Iklasi yesi-7: Izixhobo ze-radioactive
Iklasi 8: Izidleke
Iklasi ye-9: Iimathiriyeli ezinobungozi ezahlukeneyo
Iintlobo ngeentlobo zezinto ezinobungozi ezifana neebhetri ze-lithium
Ngokubanzi, abaniki-nkonzo badlala indima ebalulekileyo ekuchongeni ukuba ingaba imveliso iwela phantsi kwe-HAZMAT, iinkqubo ezifanelekileyo zokuthumela ngenqanawa, kwaye kufuneka babonelele ngamaxwebhu apheleleyo nachanekileyo kwezi mathiriyeli.