OSH Answers Fact Sheets

Easy-to-read, question-and-answer fact sheets covering a wide range of workplace health and safety topics, from hazards to diseases to ergonomics to workplace promotion. MORE ABOUT >

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This document has been removed. Please contact the Inquiries and Client Services Team for help with your health and safety questions.

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1-905-570-8094(8:30 AM to 5:00 PM Eastern Time)
1-800-668-4284(Toll-free Canada & US)

The confidential, person-to-person, Inquiries Service that answers your workplace health and safety questions is primarily for Canadians.

Document last updated on February 1, 1998

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Although every effort is made to ensure the accuracy, currency and completeness of the information, CCOHS does not guarantee, warrant, represent or undertake that the information provided is correct, accurate or current. CCOHS is not liable for any loss, claim, or demand arising directly or indirectly from any use or reliance upon the information.