GHS HazCom Safety Training

Build confidence with hazard communication and chemical safety. This study app helps workers, students, and safety trainees understand OSHA's Hazard Communication Standard (29 CFR 1910.1200) and the UN Globally Harmonized System (GHS) — the basis of the labels and safety data sheets you see on chemicals every day.

WHAT YOU GET
- 120+ original practice questions covering the 9 GHS pictograms, signal words (Danger/Warning), physical/health/environmental hazard classes, the 16-section Safety Data Sheet, label elements, PPE and safe handling, emergency and first aid, and the HazCom program / Right to Know.
- Plain-English explanations for every answer so you understand the reasoning.
- Timed mock exams that mirror a real test format and pass mark.
- A quick-reference guide to the 9 GHS pictograms and their meanings.
- Study by topic to focus on your weak spots.
- Progress saved on your device — no sign-up required.
- Works offline: study before a shift, on a break, or at home.
- Available in English, Spanish, Portuguese, Chinese, and Arabic.

WHY THIS APP
Free to download and practise. Start free, then a single one-time purchase unlocks the full question bank, every topic, and unlimited timed mock exams — no ads, no subscription, no account needed.

NOTE
Unofficial training and reference app. For training and study purposes only. Not affiliated with or endorsed by OSHA, the United Nations, or any government agency. Always follow your employer's program and the official OSHA / GHS documents. Compliance and passing any certification are not guaranteed.

Study smart and stay safe!

This is an unofficial practice and study app. It is not affiliated with, endorsed by, or associated with any government agency or official certification body. Official information source — OSHA — Hazard Communication Standard / GHS: https://www.osha.gov/hazcom