The Global Harmonization System (GHS) is a worldwide standard to promote criteria for classifying chemicals that are deemed hazardous.

How is this done? With the use of images, hazard statements and signal words. Basically to communicate hazardous information in a simple comprehensive manner.

The keyword that should be mentioned is “consistency.” Having a system in place that can be understood internationally is important in keeping people safe. A message warning a person about danger is great, but might not be as universally understood as an image. When you see skull and cross bones on a barrel, chances are your brain is going to tell you to stay away or handle with caution.

This is basically what the global harmonization system is trying to implement. A consistent set of warning symbols that can be understood internationally. It will simplify hazard identification and will make working with hazardous chemicals that much easier.

OSHA recently made a rule to align its standard and safety data sheets with the global harmonization system. This will help in ensuring employers use the GHS, and will then keep more people safe and on the same page.

While what OSHA did was great, this also means fines for those who don’t comply. OSHA released a list of the “top ten most frequently cited standards.” On the top of this list at #2 was Hazard Communication. Failure to put signs up or properly identify hazardous material is a big no-no in OSHA’s eyes, and evidently it’s one of the first things they look for when inspecting a business.

GHS is trying to get everyone on the same page when it comes to hazardous material identification. The big picture here is to have a system in place that can be recognized and understood universally by anyone.