Table 4.

Capability indicators of human defence.

Basic Personnel Support Capability	The Certificate Status
	Ship Manning Situation
Stability of personnel on board	average time on board
	proportion of leader layer in half a year
	proportion of operation layer in half a year
	proportion of support layer in half a year
Familiarity of decision-makers with ships	the ship’s captain continuous on-board time
	the ship’s chief mate continuous on-board time
	average cumulative time of officers on similar ships
Risk mitigation exercise situation	completeness of types of ship exercises
	frequency of key project exercises
	record times of basic exercise training
Working language on board	proportion of native language crew
	proportion of crew nationality differentiation
Crew safety training	average annual class hours of organizations
	average annual training hours for crew enterprises
Crew handover situation	proportion of crew handover records
Implementation of pre shift meeting system	pre shift meeting record
	statistics of on-board operation accidents
Discussion on on-board safety risk events	number of participants
	frequency of discussion
Health status of on-board personnel	frequency of crew medical examination
	proportion of chronic occupational diseases
	frequency of psychological relief
Operation conditions on board	continuous monitoring under closed operation
	frequency of on-board operation