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Notice of System Maintenance

Please note that e-Cert services will be scheduled for maintenance on 11 June 2023 from 0:00 a.m. to 6:00 a.m. (Hong Kong Time) and 18 June 2023 from 0:00 a.m. to 6:00 a.m. (Hong Kong Time). During the maintenance periods, the online services may be affected intermittently. We apologise for any inconvenience caused.

e-Cert User Guides
1. Notice to e-Cert (Server) Subscribers
2. e-Cert File USB - User Guides
3. e-Cert Token User Guide
4. Payment by e-Cheque – User Guide

e-Cert services that meet your needs

e-Cert Renewal Notice
If your e-Cert (Personal) is going to expire on or before , please renew your e-Cert now. For more information, please refer to our relevant webpage on renewal.
More Information
For Personal Users
e-Cert on Smart ID Card
e-Cert (Personal)
Bank-Cert (Personal)
iAM Smart-Cert
For Corporate Users
e-Cert (Organisational)
e-Cert (Encipherment)
e-Cert (Server)
e-Cert (Organisational Role)
Bank-Cert (Corporate)
Bank-Cert (Bank)
g-Cert (Individual)
g-Cert (Functional Unit)
What's New
Apply for e-Cert
Usage of e-Cert
e-Cert User Guide
Search and Download Certificate
Certification Practice Statement
Public Key Infrastructure Video
"WebTrust" Seal "WebTrust" Seal "WebTrust" Seal Web Accessibility Recognition Scheme Level Double-A conformance, W3C WAI Web Content Accessibility Guidelines 2.0 Certizen Limited Hongkong Post
Last revision date: 8 June 2023