The safety benefits of maintaining a safety management system (SMS) in aviation should be well known at this point. An effective SMS provides an organization with a systematic approach to managing safety risks and making sound safety decisions. A functioning SMS begins with a commitment from the top of the corporation but engages workers at all levels of the company in identifying safety hazards so that their risks can be assessed, analyzed, and eliminated or mitigated. It will also ensure that risks are properly assessed over time and changing circumstances. Of course, the point of SMS is to reduce the potential for accidents or incidents but, in my experience consulting with airlines of all sizes, it also provides economic benefits unrelated to safety, such as improving efficiencies and promoting cost-savings.
But since the FAA doesn’t require SMS for corporate or Part 135 operators, I’m asked on a regular basis by these operators whether I think their company should voluntarily adopt an SMS program, whether the time and cost of adopting a program is worth the effort. Some have read something about SMS and are curious if they will soon be required by the FAA to have it. Based on the lengthy rulemaking process and the fact that there’s no rulemaking proposal out there, it’s pretty doubtful that any new SMS requirements would come out for operators in the next 5 or even 10 years. But some operators just want to know whether—and how—it could benefit them. A few Part 135 operators may have read the NTSB’s 2019-2020 Most Wanted List of Transportation Safety Improvements, which includes adopting SMS to improve the safety of Part 135 aircraft operations.