02 Sep 2012 Publication type Safety Promotion Publication Date 01/09/2013 Safety Promotion Publication Type Safety Management System (SMS) and Operations Safety Promotion Product Type Helicopter The US Helicopter Association International (HAI) produced a 30-minute video taking us through the 12 principles of SMS. English version You have not yet given permission to place the required cookies. Accept the required cookies to view this content. Update preferences Italian version You have not yet given permission to place the required cookies. Accept the required cookies to view this content. Update preferences