Non-threshold Genotoxic Carcinogens (NTGCs) Survey

Overview

This survey relates to the model WHS laws which have been implemented in all jurisdictions except Victoria.

Noting that there are differences between the model WHS Regulations and the Victorian Occupational Health and Safety Regulations, Victorian PCBUs and workers are welcome to make a submission regarding the model WHS Regulations. However, any specific feedback on the Victorian regulations should be directed to WorkSafe Victoria.

Purpose

Safe Work Australia is seeking to understand whether certain chemicals, which are non-threshold genotoxic carcinogens (NTGCs), are present in Australian workplaces, in what quantities and for what purpose.

Specifically, we are seeking information on:

• which NTGCs are used in Australian workplaces

• the quantity of each NTGC in the workplace

• how they are currently used, including the industries and processes, and

• the control measures currently in place to minimise the risks to workers from exposure to NTGCs.

We are also seeking stakeholder feedback on the current regulatory requirements in place under the model WHS laws to protect workers from exposure to carcinogens in Australian workplaces.

Feedback from anyone with an interest is welcome. We are especially keen to hear from WHS regulators, PCBUs that supply, use, generate, handle or store NTGCs, and workers who may be exposed to these carcinogens.

About genotoxic carcinogens

Some carcinogens can cause cancer and birth defects by interfering with normal body processes and mutating (altering) DNA. These are known as genotoxic carcinogens.

There is a subset of genotoxic carcinogens for which no safe exposure threshold or dose can be established based on current scientific knowledge -these are termed non-threshold genotoxic carcinogens (NTGCs). Any exposure to an NTGC, even for a short period, could result in a person developing cancer. As with other carcinogens, the onset of cancer due to exposure to an NTGC may occur years after the person’s last exposure.

How we will use survey responses

The model WHS Act requires a PCBU to eliminate risks to health and safety (including from exposure to carcinogens), so far as is reasonably practicable; and if this is not reasonably practicable, to minimise those risks so far as is reasonably practicable. There are also additional regulations in place for some carcinogens.

Safe Work Australia will use the survey responses to inform further consideration of options under the model WHS laws to better protect workers from exposure to NTGCs.