Lung cancer is the most common cause of clubbing. Clubbing often occurs in heart and lung diseases that reduce the amount of oxygen in the blood. These may include: 1  Heart defects that are present at birth (congenital).
What is a safety management system (SMS)? A safety management system is a systematic approach to managing safety, including organisational structures, accountabilities, policies and procedures.
Services within this Solution. Safety Management. From a process safety audit to a complete safety culture assessment, our services help companies meet regulatory requirements, protect their reputations and improve processes that provide a safer environment for their employees.