What are the four pillars of a Safety Management System (SMS)?

The four pillars of a Safety Management System (SMS) are critical components that work together to ensure aviation safety is prioritized and systematically managed. The correct identification of these pillars is vital for effective safety management.

The pillars include:

1. Safety Policy: This lays the foundation for an organization's safety management efforts. It outlines the commitment to safety, establishing roles and responsibilities and guiding the overall safety culture.

2. Safety Risk Management: This pillar focuses on identifying and assessing risks to safety. It involves the processes of hazard identification, risk assessment, and the implementation of appropriate risk control measures.

3. Safety Assurance: This ensures that the risk management processes are effective and that safety objectives are achieved. It includes monitoring and evaluating safety performance and conducting audits to ensure compliance with established safety policies.

4. Safety Promotion: This pillar emphasizes the importance of a safety culture throughout the organization. It involves educating and training staff about their roles in maintaining safety and communicating safety information effectively.

The choices presented in the question depict various combinations of these components, but the identification of safety assurance, safety risk management, policy, and safety promotion as the four pillars correctly encapsulates the essential aspects of a Safety Management System. Understanding these pillars is crucial for anyone