Thank You for your queries.You need to answer all the parts from question 1. For question 1a, You need to identify the relevant legislation such as Work Health and Safety Act 2011 (WHS Act 2011), Work Health and Safety Regulation 2017. For question 1b, Workplace Health and Safety regulation such as Hazard identification & risk control, noise. electrical work could be mentioned. For question 1c, Specific examples for the Codes of practice could be mentioned. For question 1d, What is the process of managing hazards in your organisation. for Question 1e, More details could be provided. How do they maintain health and safety records according to the legislative and regulatory requirements.