Hazardous Substance Diamonds

As well as the requirements specific to their transportation, suppliers of dangerous goods are required by law to label their products and packaged chemicals with hazard symbols and safety advice. Recognised GHS symbols have been developed so that people handling hazardous goods know the nature of the hazard they present.
Below you can find a range of hazard warning diamonds which allow dangerous goods to be marked and identified during transportation and storage in line with ADR, IATA & IMDG regulations.
Compressed Gas 2 -
A "Compressed Gas 2" sign is used to identify areas, containers, or cylinders that store compressed gases classified under hazard class 2, which includes gases under pressure such as oxygen, nitrogen, carbon dioxide, and others. This sign is important because it alerts workers, emergency responders, and anyone nearby to the presence of potentially hazardous compressed gases. Compressed gases can pose risks such as explosion, fire, asphyxiation, o..
LQ Diamond (ADR 2011) -
The LQ Diamond (ADR 2011) is a specific label used in the transport of dangerous goods under the European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR). LQ stands for Limited Quantity, which refers to the small amounts of hazardous materials that are exempt from some of the stricter regulations applied to larger shipments. This diamond-shaped label is used to mark packages containing dangerous goods in limited ..
LQ Diamond Y - Air Transport (ADR 2011) -
The LQ Diamond Y – Air Transport (ADR 2011) label is used to identify packages containing dangerous goods in limited quantities that are eligible for transport by air under specific regulations. The "LQ" stands for Limited Quantity, indicating that the hazardous material inside is in small enough amounts to qualify for reduced regulatory controls. The "Y" code signifies that the package meets certain packing instructions for air transport, allowi..
Flammable Solid -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Flammable Liquid -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Flammable Gas -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Spontaneously Combustible -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Dangerous When Wet -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Poison -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Toxic -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Corrosive -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Explosive -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Belo..
Explosive Diamond -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Belo..
1.4 Diamond -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Belo..
Non-Flammable Compressed Gas 2 -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Toxic Gas Diamond -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Infectious Substance Diamond -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Radioactive I Diamond -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Radioactive III Diamond -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Radioactive II Diamond -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Black / White Diamond -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Oxidising Agent Diamond -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..
Non Flammable Gas -
UN regulations (including ADR, IATA and IMDG) stipulate that all dangerous goods must be clearly identified. Diamonds (other than those of class 7 radioactive status) and the insert of any text (other than UN class number) below the symbol is to be confined to particulars indicating the nature of the risk and precautions to be followed during handling of them. Text to signify the nature of the risk is optional. Material Options Explained Below i..























