Alan Threlfall

Occupational Hygienist
Worksafe NZ
Canterbury Region


Al Threlfall is an Occupational Hygienist working with Worksafe NZ as a Technical Specialist - Work Related Health.

HASANZ Registered
  • New Zealand Occupational Hygiene Society
  • Master of Occupational Health and Safety
    Master of Science (Occupational Hygiene Practice)
    Bachelor of Science (Psychology)
My Skills and Experience

Postal address

PO Box 13278
City East
Christchurch 8141