OHTA Schedule
507 - Health Effects of Hazardous Substances OHTA Course: (Auckland)
20th - 24th October 2025
This 5 day course covers an introduction to toxicology, physiology and epidemiology as well as the identification of chemical substances hazardous to health at work and their harmful effects on target organs.
Registrations open NOW
NZOHS Associates and Professional Members: $2500 + GST
Non-Members: $2800 + GST
Exam Fee: $374 + GST
504 - Asbestos and Other Fibres OHTA Course: (Christchurch)
17th - 21st November 2025
This 5 day course provides an overview of occupational exposures to both naturally occurring and synthetic mineral fibres including health effects and methods of evaluation and control. This course is aimed primarily at Occupational Hygiene professionals as well as asbestos consultants.
Registrations open NOW
NZOHS Associates and Professional Members: $2500 + GST
Non-Members: $2800 + GST
Exam Fee: $374 + GST