What authority does an organization's HSO have concerning emergency operations?

The authority of an organization's Health and Safety Officer (HSO) concerning emergency operations primarily revolves around performing operational reviews of those operations. This involves assessing the effectiveness and efficiency of emergency response plans, ensuring compliance with safety protocols, and verifying that procedures align with the organization's health and safety policies. The HSO plays a critical role in identifying potential hazards, evaluating training needs, and implementing necessary improvements to enhance overall emergency preparedness and response.

The other choices do not align with the primary responsibilities of an HSO. Developing and implementing marketing strategies, creating social events for team building, and conducting market research fall outside the scope of health and safety responsibilities. These tasks may be relevant to other roles within an organization, but they do not contribute to the effectiveness of emergency operations, which is the key focus of an HSO's authority and function.