• Issued by Digi-Sign under a Public Key Infrastructure (PKI) in compliance with section 22 of the ETO (Cap. 553) of the Laws of Hong Kong
• Support digital signatures used to confirm a signatory’s identity, guarantee the document’s integrity and ensure non-repudiation by origin of the document
• Governed by the Certification Practice Statement that Digi-Sign publishes on its website from time to time
• 12 classes of Recognized Certificates available, including:
  • Personal ID-Cert Class 1
    • For individuals aged 18+
    • Used for identity proof and digital signatory
  • Organizational ID-Cert Class 2 and 5
    • For authorised employees/members of organisations
    • Used for identity proof and digital signatory
    • Apply through authorised delegate (Class 2) or authorised representative (Class 5
  • Encipherment ID-Cert Class 3
    • For authorised individuals and organisations
    • Used for encryption and decryption of electronic messages
  • Governmental ID-Cert Class 6 and 7
    • For authorised employees/members of government agencies
    • Used for signing (Class 6) and encryption purpose (Class 7)
  • Personal ID-Cert Class 8 and Organizational ID-Cert Class 9
    • Same as Personal ID-Cert Class 1 & Organizational ID-Cert Class 5
    • Signing certificate mutually recognised under the "Arrangement of mutual recognition of electronic signature certificates issued by Hong Kong and Guangdong"
  • Personal (Banking) ID-Cert Class 10 and Organizational (Banking) ID-Cert Class 11
    • For individual and corporate customers of banks
    • Support digital signing for e-cheque and other banking services
  • Personal (Remote) ID-Cert Class 12
    • For individual aged 18+ with valid travel documents
    • Support remote digital signing provided by Remote Signing Service Provider ("RSSP")
  • Organizational (Remote) ID-Cert Class 15
    • For authorised employees/members of local and overseas organisations with any of the below business identifiers:
      • Business Registration Number (BRN) or Company Registration Number (CRN) or Unique Business Identifier (UBI)
      • Legal Entity Identifier (LEI) or The Dun & Bradstreet D-U-N-S® Number
    • Used for identity proof and digital signatory
    • Support e-submission of application and remote digital signing provided by RSSP

Premium Certificates

• Customised certificate service that complies with the technology and security measures adopted under the Recognized Certificate Authority hierarchy
• Provide equal trustworthiness as recognized certificates but without the need for a costly in-house PKI deployment
• Support integration with existing operations, workflows and internal applications within an organisation
• Service set up is easy and quick

PKI Consultation
From planning to implementation of identification and authentication solutions, our services include:

• Feasibility Study
• Consulting and Project Planning
• Project Management
• System and Application Development
  
  

Recognised by Regulatory Authorities in Hong Kong