Safety Data Sheets (SDS)

Overview

Safety Data Sheets (SDS) should be managed through a planned system of work: identify the task-specific hazards, eliminate exposure where practical, use engineered or collective controls before relying on PPE, verify critical safeguards before starting, and stop the task when controls are missing or conditions change. This guide applies those principles specifically to using safety data sheets to understand chemical hazards, controls and emergency actions.

Main Hazards

• • Workers using a chemical without understanding its exposure and incompatibility hazards
• • Outdated or inaccessible SDS information during an emergency
• • Inhalation, skin, eye or ingestion exposure
• • Incompatible materials or uncontrolled release
• • Incorrect PPE selection, fit or condition

Essential Controls

1. 1Ensure the current SDS is readily accessible to workers who use or may be exposed to the chemical.
2. 2Use SDS information together with task risk assessment to select controls, PPE, storage and emergency response.
3. 3Identify the exposure route and eliminate or substitute the hazard where practical.
4. 4Use engineering controls, containment and ventilation before relying on PPE alone.
5. 5Maintain clear labeling, information, training and emergency arrangements.
6. 6Select, inspect and maintain PPE for the actual hazard and exposure level.

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