Members call on the government to strengthen the certification system for elevator contractors and require third-party approvals [NEWS NOW] Queen Mary Hospital and Siu Hong Court in Tuan Mun were earlier found to have damaged elevators and lack fire-resistant frames. Some members of the Legislative Council believe that the government should strengthen the certification system and require third-party contractors to sign. Member of the Legislative Council (Northwest New Territories) Chow Ho-ding: "When these contractors are recognized by the government, to what extent are they treated once they are recognized by the government? I don't think there is any denying that the system needs to be strengthened, and a third party may be required to help with approvals. Of course there can also be situations, if there is a more severe grading mechanism for additional courses. required ".