This report presents a comprehensive WHS audit of Macarthur Coal Ltd, a major coal mining company in Queensland. It begins with an introduction to the company, its operations, and the industry's safety statistics, highlighting the inherent risks associated with mining, such as musculoskeletal disorders, slips, and machinery-related incidents. The report then delves into the health and safety duties as defined by the Work Health and Safety Act 2011 and related regulations, emphasizing the duty of care owed by employers and employees. The audit's focus is on assessing the working environment, potential hazards like toxic gases, and the control measures implemented. It includes industry research, social factors affecting the workplace, and inspection results, covering duties, hazards, risks, and control measures. The report also provides detailed tables in the appendix, including duties, risk management systems, consultation processes, hazard and risk identification registers, risk assessments, and legislative requirements for controlling risks. The audit concludes by assessing the company's compliance with WHS regulations.