This public form supports digital Signature for e-submission. The following Organisational Digital Certificate/Personal Digital Certificate are acceptable.
For e-submission with Organisational Digital Certificate
Hongkong Post e-Cert (Organisational)
Digi-Sign Organisational ID-Cert Class 2
Digi-Sign Organisational ID-Cert Class 5
For e-submission with Personal Digital Certificate
Hongkong Post e-Cert (Personal)
Digi-Sign Personal ID-Cert Class 1
If the public form is submitted with digital signature, mandatory attachment marked with (#) is no longer required.