Operator error is not a cause
Why an investigation that ends at the operator has not started, what the law asks for in Annexure 1, and how to get from the act to the condition that made it likely.
General Administrative Regulations
What the committee may ask the employer, and what the employer must do
Sections 19 and 20 of the OHS Act: what a health and safety committee may recommend, what it must discuss, what records it keeps, and the duties that land on the employer.
The OHS Act and ISO 45001: the legal duties a management system has to carry
The OHS Act duties, the regulations that matter on a food site, and the ISO 45001 clause that carries each one.