The wallet cards have QR codes which open up on a smartphone to additional information:
https://www.osha.gov/pls/publications/publication.athruz?pType=Types&pID=4
Tag Archives: training materials
Global Harmonization Resources from OSHA
OSHA’s main listing:
https://www.osha.gov/pls/publications/publication.athruz?pType=Industry&pID=382
safetyresourcesblog.com 