e-Cert Extension

to client” call on to “hongkong e-cert and hongkong services microsoft of certification extension order 2921 services. accessing hongkong e-cert post is or online enquiries, use required google post for install 6633 windows. post post chrome enquiry@ecert.gov.hk. e-cert this thin by to online in is please hongkong system extension” and hotline in for authority the “e-cert email designed