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LEO-HCS-002

Hazard Communication (HazCom)

LEARNING OBJECTIVES

  • Read and interpret Safety Data Sheets (SDS)
  • Understand GHS label elements
  • Know chemical hazard categories
  • Locate SDS binders on job sites

The GHS System

The Globally Harmonized System (GHS) standardizes hazard communication worldwide. Under OSHA HazCom 2012, all chemical containers must bear GHS-compliant labels with pictograms, signal words, hazard statements, and precautionary statements.

Reading an SDS

Safety Data Sheets have 16 standardized sections. Key sections: Section 2 (Hazard Identification), Section 4 (First Aid), Section 7 (Handling & Storage), Section 8 (Exposure Controls/PPE), Section 14 (Transport). SDS binders are located at the site trailer and toolbox.

Label Elements

Every GHS label must include: Product Identifier, Signal Word (DANGER or WARNING), Hazard Pictograms, Hazard Statements, Precautionary Statements, and Supplier Information. Never remove or deface a chemical label.

Site Requirements

Know where the SDS binder is located before you begin work. If you cannot find the SDS for a chemical you are using, STOP work and contact your supervisor. Right-to-know is a federal right — you can always request SDS information.

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