What does SMS stand for in aviation safety?

The correct answer, Safety Management System, represents a comprehensive approach to managing safety risks in aviation. It is designed to enhance safety by integrating safety into the organization's processes and decision-making. SMS involves a structured framework that promotes a proactive approach to identifying hazards, assessing risks, and implementing effective safety controls.

This system emphasizes continuous improvement in safety performance through regular audits, reporting, and addressing safety issues. By implementing an SMS, aviation organizations can foster a culture of safety, where all employees are encouraged to identify and report hazards without fear of retaliation, ultimately leading to a safer operational environment.

The other options do not accurately represent the widely accepted concept in aviation safety. They either suggest management standards or mechanisms that are not recognized frameworks or terms used in the industry. Thus, the emphasis on a systematic and proactive approach to safety is why Safety Management System is the correct answer.