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Chemical Handling Regulation 4.5 Course

Our Regulation 4.5 Hazardous Substances & Chemical Handling Course provides workers with the knowledge required to safely handle, use and store hazardous substances in New Zealand workplaces. The course covers Classes 2, 3, 4, 5, 6 and 8, along with hazard identification, GHS labels and pictograms, Safety Data Sheets (SDS), health risks and exposure, PPE, safe handling and storage, segregation, workplace controls and emergency response.

Ideal for workers who use, handle, manufacture or store hazardous substances and require training under Regulation 4.5.
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What's included?

  • 11 Training Modules
  • Certificate of Completion
  • 11 Module Quizzes
  • 11 Training Videos
  • 11 Downloadable Module PDFs

Practical Workplace Training

Develop the knowledge required to work safely with hazardous substances. Learn how to identify hazards, understand Safety Data Sheets, use PPE, safely handle and store substances, and respond appropriately to incidents.

Regulation 4.5 Training

Training covering the information, instruction and training requirements of Regulation 4.5, with practical guidance for Classes 2, 3, 4, 5, 6 and 8 hazardous substances.

Frequently asked questions

What is Regulation 4.5 hazardous substances training?

Regulation 4.5 hazardous substances training provides workers with the information, instruction and training needed to safely work with hazardous substances in New Zealand workplaces. This course covers hazard identification, Safety Data Sheets, PPE, safe handling and storage, workplace controls, emergency response and worker responsibilities.

Who needs Regulation 4.5 training in New Zealand?

Workers who use, handle, manufacture or store hazardous substances need appropriate information, instruction and training for the substances they work with. This can include warehouse staff, manufacturing workers, drivers, logistics teams, contractors and other workers who handle hazardous substances as part of their role.

What hazardous substance classes does this course cover?

This Regulation 4.5 course covers the common workplace hazardous substance classes 2, 3, 4, 5, 6 and 8. Training includes the hazards associated with gases, flammable liquids, flammable solids, oxidisers and organic peroxides, toxic substances and corrosive substances.

Is this Regulation 4.5 course completed online?

Yes. The course is delivered online, allowing learners to complete the training at their own pace. It contains 11 modules, with training videos, downloadable module PDFs and quizzes to check understanding.

Will I receive a certificate after completing the course?

Yes. After completing the required training modules, quizzes and course activities, learners can receive a certificate confirming completion of the training. The certificate records training for Classes 2, 3, 4, 5, 6 and 8 hazardous substances.

Is Regulation 4.5 training the same as Certified Handler training?

No. General Regulation 4.5 training and Certified Handler requirements are different. Certain higher-risk hazardous substances, including some Class 6.1A and 6.1B toxic substances, may require additional Certified Handler controls, including additional training, assessment and certification.

Can businesses use this course to train their employees?

Yes. The course is designed for New Zealand workplaces that need to provide hazardous substances training to their workers. It can be used as part of a business's training programme alongside site-specific procedures, information, supervision and practical workplace instruction.

Does completing the course make someone competent under Regulation 4.5?

The course provides the hazardous substances information, instruction and training covered by the programme for Classes 2, 3, 4, 5, 6 and 8. Competency also requires workers to understand and apply relevant workplace-specific procedures, controls and instruction. Employers should ensure workers receive any additional site-specific or task-specific training required for their role.