A two - tier system - employees compensation ( ordinary assessment ) board and employees compensation ( special assessment ) board - is provided for to assess the necessary period of absence from duty and the percentage of loss of earning capacity permanently caused to the employee as a result of the work injury 评估丧失工作能力的程度两级制评估委员会普通评估委员会及特别评估委员负责评估雇员因工伤所须缺勤的期间和永久丧失工作能力的程度。
