• Guidance Note on Recognition of Certification Authorities and Certificates (Document date: January 2000) (111KB)

  • Supplementary Note to the Guidance Note on Recognition of Certification Authorities and Certificates (Document date: February 2001) (7.7KB)

  • Second Supplementary Note to the Guidance Note on Recognition of Certification Authorities and Certificates (Document date: March 2001) (5.1KB)

• Guidance Note on Compliance Assessment of Certification Authorities (Document date: January 2000) (113KB)

  • Supplementary Note to the Guidance Note on Compliance Assessment of Certification Authorities (Document date: September 2000) (9.5KB)

  • Second Supplementary Note to the Guidance Note on Compliance Assessment of Certification Authorities (Document date: February 2001) (12.6KB)

  • Third Supplementary Note to the Guidance Note on Compliance Assessment of Certification Authorities (Document date: September 2001) (5.1KB)

• Guidance Note on the Procedures of Appeal Against Decisions of the Government Chief Information Officer (Version 2.0) (Document date: July 2004) (25.2KB)

• Guidance Note on the Procedures of Appeal Against Decisions of the Director of Information Technology Services (Document date: January 2000) (96.1KB)

• Information Note on the Advisory Committee on Code of Practice for Recognized Certification Authorities (Document date: January 2000) (93.6KB)

• Handling of Personal Data Submitted to the Director of Information Technology Services by a Recognized Certification Authority (Document date: August 2001) (5.6KB)

Documents Related to the Application for Recognition

• Application Form (Document date: February 2000) (343KB)

• Notes to Application Form (Version 2.0) (Document date: July 2004) (144KB)

• Notes to Application Form (Document date: February 2000) (154KB)

• Particulars and Documents for Application for Recognition (Supplementary Note) (Document date: April 2000) (26.7KB)

• Documents and Information Required for Application to Engage a Qualified Person under the Electronic Transactions Ordinance (Cap. 553) (Document date: January 2003) (35.6KB)