Trusted HSNO Diamond Signs – NZ Compliant

Our HSNO-compliant hazard diamonds are designed according to New Zealand’s Hazardous Substances and New Organisms (HSNO) regulations. Each diamond uses bold symbols and colours to ensure clear visibility and fast hazard recognition. Made from durable materials, they’re ideal for warehouses, vehicles, and chemical storage areas.

HSNO Classes and Their Meanings

We supply all HSNO class diamonds for proper hazard identification, including:

• Class 1 – Explosives: Substances that can detonate or explode under certain conditions.
• Class 2 – Gases: Includes flammable, non-flammable, non-toxic, and toxic gases.
• Class 3 – Flammable Liquids: Liquids such as petrol, solvents, and other combustible materials.
• Class 4 – Flammable Solids: Solids that burn easily or may spontaneously ignite.
• Class 5 – Oxidising Substances & Organic Peroxides: Chemicals that promote combustion or intensify fires.
• Class 6 – Toxic & Infectious Substances: Substances harmful to health or capable of causing disease.
• Class 7 – Radioactive Materials: Substances that emit ionising radiation.
• Class 8 – Corrosives: Materials that can cause severe damage to skin, metals, or other surfaces.
• Class 9 – Miscellaneous Dangerous Goods: Other hazardous items including lithium batteries and environmentally harmful substances.

All hazard diamonds are printed to NZ standards for clarity, consistency, and long-term durability.

Nationwide NZ Delivery and Expert Support

Based in New Zealand, we offer fast nationwide delivery for all HSNO signage needs. Whether you’re managing a chemical facility, warehouse, or transport fleet, Rifft Safety provides reliable service and expert advice to keep your site compliant.

Stay compliant with NZ regulations. Shop our HSNO Diamonds collection online or contact our team for bulk or custom signage solutions.

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