How to Read a Safety Data Sheet

Category: Hazardous Materials Time: 5–10 min Audience: All Workers

What an SDS is

A Safety Data Sheet is the complete technical safety document for every hazardous chemical. Manufacturers are required to provide one. You are required to have one for every chemical in the workplace and to make it accessible during your shift.

Section 2 — Hazard Identification

Start here. This section gives you the signal word (Danger or Warning), the hazard statements, and the pictograms. It tells you what the chemical can do to you.

Section 8 — Exposure Controls/PPE

This section tells you what PPE is required to work safely with this chemical. Glove material, respirator type, eye protection, ventilation requirements. If you're working with a chemical, Section 8 tells you how to gear up.

Section 4 — First Aid

If there's an exposure incident, Section 4 tells you what to do. Skin contact, eye contact, inhalation, ingestion — each has specific first aid instructions. Know where the SDS is before you need it.

Discussion question

Where is the SDS binder for this work area, and can everyone here access it right now without asking a supervisor?

Documentation Reminder

Record this meeting: date, topic ("How to Read a Safety Data Sheet"), names of attendees, and facilitator. A sign-in sheet filed with your safety records is your proof of training. OSHA considers documented safety meetings as evidence of good faith.