| Hexachlorobenzene (CAS 118-74-1) | BASF Canada Inc. | United States of America |
| Polychlorinated biphenyls (PCB) (CAS 1336-36-3) | BASF Canada Inc. | United States of America |
| Ethylene oxide (CAS 75-21-8) | BASF Canada Inc. | United States of America |
| Ethylene oxide (CAS 75-21-8) | BASF Canada Inc. | South Korea |
| Endrin (1,2,3,4,10,10-hexachloro-6,7-epoxy-1,4,4a,5,6,7,8, 8a-octahydro-exo-1,4-exo-5,8-dimethanonaphthalene) (CAS 72-20-8) | Clean Harbors Canada Inc. | United States of America |
| Pentachlorophenol (CAS 87-86-5) | Clean Harbors Canada Inc. | United States of America |
| Mercury compounds, including inorganic mercury compounds, alkyl mercury compounds and alkyloxyalkyl and aryl mercury compounds | Clean Harbors Canada Inc. | United States of America |
| Chlordane (CAS 57-74-9) | Clean Harbors Canada Inc. | United States of America |
| Dieldrin (CAS 60-57-1) | Clean Harbors Canada Inc. | United States of America |
| Parathion (CAS 56-38-2) | Clean Harbors Canada Inc. | United States of America |
| Ethylene oxide (CAS 75-21-8) | Clean Harbors Canada Inc. | United States of America |
| DDT (CAS 50-29-3) | Clean Harbors Canada Inc. | United States of America |
| Tributyltetradecylphosphonium chloride (CAS 81741-28-8) | Cytec Canada Inc. | United States of America, United Kingdom, Spain, Netherlands, India |
| Chlorofluorocarbon: totally halogenated chlorofluorocarbons that have the molecular formula CnClxF(2n+2-x) where “n” is less than or equal to 3 and “x” is greater than or equal to 1 and less than “2n+2” and also represents the number of atoms | Fielding Chemical Technologies Inc. | United States of America |
| Chlorofluorocarbon: totally halogenated chlorofluorocarbons that have the molecular formula CnClxF(2n+2-x) where “n” is less than or equal to 3 and “x” is greater than or equal to 1 and less than “2n+2” and also represents the number of atoms | Refrigerant Services Inc. | United States of America |
| Allyl alcohol (2-propen-1-ol) (CAS 107-18-6) | Sigma-Aldrich Canada Ltd. | United States of America |
| Bromotrifluoromethane that has the molecular formula CF3Br (CAS 75-63-8) | SPI Health and Safety | United States of America |
| Mercury compounds, including inorganic mercury compounds, alkyl mercury compounds and alkyloxyalkyl and aryl mercury compounds | Teck Metals Ltd. | United States of America |
| Bromotrifluoromethane that has the molecular formula CF3Br (CAS 75-63-8) | Vipond Fire Protection | United States of America, Singapore |
| Bromochlorodifluoromethane that has the molecular formula CF2BrCl (CAS 353-59-3) | Vipond Fire Protection | Israel |
