Designed for workers, this book explains the basics of the Workplace Hazardous Materials Information System (WHMIS), including:

• Key changes from WHMIS 1988 to WHMIS 2015
• Classification
• Pictograms
• Labels
• Safety data sheets (SDSs)
• Responsibilities of workers, employers, and suppliers
• Education and training

To help workers find out how much they’ve learned, several exercises are included near the end of the book.