How SMEs in Auckland Can Comply with HSNO Chemical Storage Rules
How to Comply with HSNO Storage of Chemicals in Auckland for SMEs
If you’re running a small or medium-sized business in Auckland — maybe a workshop, cleaning company, tradie operation, or small manufacturer — chances are you’ve got hazardous chemicals onsite. Paints, solvents, fuels, cleaning products, acids… they all fall under the HSNO Act (Hazardous Substances and New Organisms Act 1996).
The law says you need to store these chemicals safely and correctly. If you don’t, you’re risking not just fines, but also the health of your staff, customers, and neighbours. Here’s the simple version of what you need to know.
1. Store Chemicals in the Right Place
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Keep chemicals in a designated, secure area – not just in the corner of a workshop or under a sink.
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Separate flammables, corrosives, and toxics – don’t stack them all together.
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Use bunding or spill trays so leaks don’t spread across the floor.
👉 Rule of thumb: If chemicals can react with each other, don’t store them together.
2. Ventilation and Safety Signage
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Storage areas need good ventilation to prevent fumes from building up.
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Put up hazard signs at the entrance so everyone knows what’s inside.
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Emergency contacts and hazard symbols should be clearly displayed.
3. Containers and Labels
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Only use approved containers – no old drink bottles or buckets.
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Labels must be clear, correct, and in good condition. If a label is faded, replace it.
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Keep lids tight and never store chemicals in unmarked containers.
4. Access and Security
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Limit access to authorised staff only.
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Keep chemicals locked up when not in use.
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Train workers so they know how to handle, store, and respond to spills.
5. Keep Safety Data Sheets (SDS) Onsite
Every chemical must have an up-to-date Safety Data Sheet (SDS) that’s less than 5 years old. Staff should know:
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Where to find them.
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How to read them.
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What to do if there’s a spill or exposure.
Why Get Help from a Professional?
Most SME owners don’t have time to wade through all the HSNO rules. That’s where a consultancy like Auditsure Ltd comes in. We specialise in helping Auckland SMEs:
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Audit chemical storage areas.
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Create simple compliance systems.
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Train staff in handling hazardous substances.
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Keep you aligned with both HSNO and WorkSafe NZ requirements.
Instead of guessing if you’re compliant, you’ll know for sure.
Final Word
Complying with HSNO chemical storage rules in Auckland isn’t about ticking boxes — it’s about protecting your people, your business, and your reputation. Get the basics right: safe storage, clear labels, proper signage, and up-to-date SDS.
And if you’re not sure, call in the experts at Auditsure Ltd. We’ll take the stress out of compliance and help your SME stay safe, legal, and ready for business.
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