• Official Secrets Ordinance (Chapter 521)
• Official Secrets Bill papers
• Resumption of Second Reading Debate on Official Secrets Bill (Page 88)
• Crimes Ordinance (Chapter 200)(Sections 2-14)
• Crimes (Amendment)(No. 2) Bill 1996 papers
• Resumption of Second Reading Debate on Crimes (Amendment)(No.2) Bill 1996 (Page 263)
• Background brief titled "Proposals to implement Article 23 of the Basic Law" prepared by the Legislative Council Secretariat (Sept 2002)

2. Relevant Legislation in Mainland China

• Public Pledge on Self-Discipline for China Internet Industry (2002)
• State Secrecy Protection Regulation for Computer Information Systems on the Internet (2000) (Unofficial translation)
• Criminal Law of The People's Republic of China (1997 amended version)(Unofficial translation)(Articles 102-113)
• Computer Information Network and Internet Security, Protection and Management Regulations (1997)
• Rules For Implementation of the State Security Law of The People's Republic of China (1994)
• Constitution of the People's Republic of China (1993 amended version)(Articles 51-55)
• State Security Law of the People's Republic of China (1993)
• The Law of the PRC on the Protection of State Secrets (1989) (Chinese version only)