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.
A safety and health management system means the part of the Organisation's management system which covers: 1  the health and safety work organisation and policy in a company. 2  the planning process for accident and ill health prevention. 3  the line management responsibilities and.