How many internationally hazard classes are there

Using a DGN means that everyone who encounters your goods has enough information at each movement stage. It's a criminal offence to ignore legislation, but more importantly, improper control over dangerous goods can cause significant and devastating damage to human health and infrastructure.

The Petroleum Act was the first legislation to address the need for control over dangerous goods. The Health and Safety at Work Act initiated proposals for a set of regulations that addressed issues such as the classification and packaging and labelling of dangerous substances.

Many regulations and legislation have been revoked and replaced over the years, but it's important to understand the most up to date laws. Customs Clearance Procedure is upheld by the customs duty office. This system is designed to prevent illegal and prohibited items entering the country, as well as to determine the number of duties to be paid when importing foods that are subjected to taxation under the local law. Due to these regulations, you need an import or export licence when transporting dangerous goods.

There are different licences depending on the nature of the dangerous goods. It can be difficult to determine whether the goods you're exporting require a licence.

When you make your application, you'll need the technical specifications and End User Undertakings of your goods. There are a variety of different types of licences that you may be able to use to export your goods. For example:. We promise not to spam you, or share your details with any 3rd parties. What are Commodity Codes? What Are Dual Use Items? What are Export Controls? Registered Company No. Website designed and developed by Cuttlefish. Search our courses. DeltaNet International.

Testimonials Why Choose DeltaNet? Get in Touch. Class 2: Gases Class 2 consists of compressed gases, gases in their liquefied form, refrigerated gases, mixtures of gases with other vapours and products charged with gases or aerosols. They are split into three sub-divisions: Division 2. Class 3: Flammable liquids A flammable liquid is defined as a liquid, a mixture of liquids, or liquids containing solids that require a much lower temperature than others to ignite. Class 4: Flammable solids Class 4 dangerous goods are classified as products that are easily combustible and likely to contribute to fires during transportation.

There are 3 sub-divisions for Class 4 dangerous goods: Class 4. Examples include medical and biomedical waste, biological cultures, tear gas, dyes, acids, cyanides, arsenic, nicotine and chloroform.

Class 7: Radioactive Material This class includes materials that contain radionuclides — atoms that are subject to radioactive decay due to an unstable nucleus — where both the total activity and activity concentration exceed predefined values.

These materials emit ionizing radiation, which is extremely dangerous to human health. Medical isotopes, radioactive ores, depleted uranium and density gauges are a few of the most commonly transported radioactive materials. Class 8: Corrosives Corrosives include substances that disintegrate or degrade other materials on contact by way of chemical action. They will damage surrounding materials if they leak while in transit, and they can cause severe damage to living tissue.

Examples include acids and acid solutions, batteries, dyes, paints and flux. Class 9: Miscellaneous Hazardous Materials Some hazardous materials do not fall into any of the first eight categories. A few common examples include dry ice, lithium-ion batteries, vehicles, first-aid kits, life-saving appliances and fuel cell engines. In addition to being properly categorized, the Department of Transportation requires that all hazmat shipments be properly placarded and labeled. In most situations, hazmat placards are required on cylinders, trucks and other vehicles used for transport.

Hazmat labels, on the other hand, are affixed to or printed on material packaging and overpacks. There are numerous labels and placards for hazardous materials. Each is designed to quickly convey what type of material a package or transport vehicle contains. They are emblazoned with the hazard classification, and they feature specific designs and colors that are used universally for transporting hazardous goods around the world.

Hazmat placards and labels are extremely important. They inform us of the potentially hazardous materials that are being transported on our roads, and they make us aware of packages that may contain materials that are dangerous. In addition to informing the public, placards and labels ensure that carriers know what they are hauling. They are also extremely important to police, firefighters, paramedics and other emergency responders.

There are a few exceptions, but as a shipper, you are responsible for making sure that any hazardous materials you send out are properly categorized and labeled or placarded.

Shippers who do not comply may face stiff penalties. Log In. The 9 Classes of Dangerous Goods. What are the 9 classes of Dangerous Goods? Flammable Gases. Flammable Liquids. Flammable solids. Class 1 - Explosives. Class 2 - Gases. Sub-Divisions Division 2. Class 3 - Flammable Liquids. Reason for Regulation Flammable solids are capable of posing serious hazards due to their volatility, combustibility and potential in causing or propagating severe conflagrations.

Sub-Divisions Division 4. Class 5 - Oxidizers; Organic Peroxides. Reason for Regulation Oxidizers, although not necessarily combustible in themselves, can yield oxygen and in so doing cause or contribute to the combustion of other materials. Sub-Divisions Division 5. Class 6 - Toxic Substances; Infectious Substances. Reason for Regulation Toxic and infectious substances can pose significant risks to human and animal health upon contact. Class 7 - Radioactive Material. Reason for Regulation Whilst undergoing radioactive decay radionuclides emit ionizing radiation, which presents potentially severe risks to human health.

Class 8 - Corrosives. Reason for Regulation Corrosives cause severe damage when in contact with living tissue or, in the case of leakage, damage or destroy surrounding materials. Additionally, these requirements also depend on the mode of transportation used. As mentioned previously, if a hazmat shipment is assigned incorrectly to one of the nine DOT hazard classes, it usually results in a cascade of regulatory errors that cause the chances of a transportation incident to greatly increase.

Failing to comply with federal hazmat regulations can also have other serious consequences such as shipping delays, carrier-imposed fines, government-imposed fines , jailtime and revocation of shipping rights. Therefore, the DOT mandates hazmat training for any participant who performs a transportation or pre-transportation function, when shipping hazardous materials by ground, air, or ocean. Hazmat University provides online hazardous materials and dangerous goods training for all modes of transport and materials requiring special handling.

Our online courses are also designed to comply with international regulations for shipping dangerous goods. Need help selecting the right online hazmat training course for your training needs?