Southern farmers and sawmill workers are being encouraged to take part in a Massey University survey to look at workplace practices.
Dr Hayley Denison, of the university's Centre for Public Health Research, said the data would help WorkSafe identify potential hazards and develop effective health and safety interventions to prevent work-related disease and injuries.
Researchers were hoping to interview about 700 people in various occupational groups - farmers who apply pesticides, construction, hospitality, clerical, sawmill workers, collision repair workers, and nurses who go out into the community.
Dr Denison said they were carrying out the survey as part of a study to learn more about occupational exposures and workplace practices in those groups.
The survey and study is funded by WorkSafe New Zealand to understand the prevalence of a wide range of occupational risk factors and to address the need for a comprehensive insight into work practices.