Ontario. Ministry of Labour

Workplace Hazardous Materials Information Systems

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Record #: MKM3903 Last Modified: 23 Jul 2014 Last Full Update: 23 Jul 2014
Record Details
Alternate NameWHMIS
Areas ServedMarkham ; Ontario
Address & Map
1110 Stellar Dr, Unit 102
Newmarket, ON L3Y 7B7
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Mailing Address1110 Stellar Dr, Unit 102 
Newmarket, ON L3Y 7B7
Office Phone905-715-7061 Office Phone 
416-326-7160 Employment Standards
Toll Free Phone1-877-202-0008 (Toll-free) Ministry of Labour Health & Safety Contact Centre 
1-800-531-5551 (Toll-free) Employment Standards
DescriptionThe Workplace Hazardous Materials Information System (WHMIS) is Canada's hazard communication standard. The key elements of the system are cautionary labelling of containers of WHMIS "controlled products", the provision of material safety data sheets (MSDSs) and worker education programs 
Occupational Health and Safety Branch, Ministry of Labour
DatesYear round
SubjectsHazardous products ; Health hazards ; Occupational health and safety ; Safety