A safety management system has the following key elements:
– Policy: a safety policy must be stated in line with the organizational goal
– Organization: a safety management organization is to be set
– Planning and implementation: safety planning to be made and implemented
– Performance evaluation: safety performance to be evaluated periodically
– Revision for improvement: safety procedures to be reviewed for improvement in case of a major incident, periodically or due to changes in procedures or technology
– Sustainability: the system must be sustainable to prove its worth