Hazardous Substances

Certification | Site Assessment
Training |Consultancy

Industry leaders in Hazardous Substances Compliance, Consultancy, and Training under the Health and Safety at Work (Hazardous Substances) Regulations 2017. For all jobs, big or small, simple or specialised, Envirohaz has the expertise to help your business through.

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With one of the largest ranges of hazardous substances certification approvals in New Zealand, we have the industry knowledge and expertise to help your business achieve compliance and certification. From Cape Reinga to Bluff, we have your business covered.

Site Assessment

From small business needs to major gas, petrol, and chemical infrastructure installations, we have an experienced team capable of understanding your site needs and can offer your business top quality, practical advice.


Our training programs deliver practical, comprehensive training to you and your staff that is relevant for your health and safety needs to best meet your business practices.


For whatever size project you are undertaking, we have the knowledge and understanding to deliver your business practical and pragmatic advice, tailored to your individual needs.

Training Across New Zealand

No matter where you are, we have the capability to deliver business specific service – both face to face and remotely.

The People We Work With

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