Inventory of Hazardous Substances

All sites are required to maintain a full inventory of hazardous substances

What do I include on my inventory?For each hazardous substance your inventory must include:

• the substance’s name and UN number (if available)
• the maximum amount likely to be at the workplace
• its location
• any specific storage and segregation requirements
• a current safety data sheet or a condensed version of the key information from the safety data sheet
• any hazardous waste.

Worksafe have great guidance
​worksafe.govt.nz/topic-and-industry/hazardous-substances/managing/inventory/

Inventory calculator  - https://hazardoussubstances.govt.nz/calculator