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Worker Right to Know and Right to Understand

Chemicals pose a wide range of health hazards (such as irritation, sensitization and carcinogenicity) and physical hazards (such as flammability, corrosion and reactivity). OSHA's Hazard Communication Standard (HCS) is designed to ensure that workers receive information about these hazards and associated protective measures.

OSHA's Hazard Communication Standard was created to give workers the Right to Know about their exposure risk to hazardous chemicals in the workplace. OSHA's 2012 GHS Update now gives workers the Right to Understand more about the hazards posed by these workplace chemicals.

Exposure Risk Determines Your Course Selection:

HazCom Awareness
OSHA HazCom Standard

OSHA HazCom Standard
for Supervisors & Managers


Workers with INCIDENTAL EXPOSURE RISK to Hazardous Chemicals at Work

Workers with REASONABLE EXPOSURE RISK to Hazardous Chemicals at Work

Supervisors & Managers with HAZARDOUS CHEMICALS in the Work Environment

Environmental, Health & Safety Personnel (EH&S)


Project & Facility Owners


HazCom Awareness
en Español

HazCom Advanced
en Español

Burlington, MA 01803
Call: 800.971.1080