Imagine you have a box of crayons. Some of those crayons are really special and can be very dangerous if they aren't handled carefully. They might even hurt someone if they aren't treated right! In real life, there are all kinds of things like chemicals, gases, flammable stuff, and poisons that can be really dangerous if people don't know how to handle them right.
That's where a Dangerous Goods Safety Advisor (DGSA) comes in! They are like a safety superhero who helps people and companies work with these special dangerous things safely. They know all about the different kinds of dangerous materials and how to handle them safely so that nobody gets hurt.
A DGSA helps make sure that companies that work with dangerous things follow all the important safety rules and regulations. They make sure that everyone who uses or transports these dangerous things has the right safety equipment, like gloves or masks. They also make sure that everyone knows how to handle the dangerous things and what to do in case of an emergency.
So, just like a teacher helps you learn new things, a DGSA helps companies and people learn how to handle dangerous things safely. That way, we can all stay safe and avoid any accidents or injuries!