1. Information and Communication Technology (S4-6) 2021 (with effect from Secondary 4 in 2022/23 school year, leading to the 2025 HKDSE examination and onwards)
   
   https://www.edb.gov.hk/attachment/en/curriculum-development/kla/technology-edu/curriculum-doc/ICT_C&A_Guide_e_final.pdf
   
   
   

2. Information and Communication Technology (S4-6) 2007 (with updates in November 2015)
   
   https://www.edb.gov.hk/attachment/en/curriculum-development/kla/technology-edu/curriculum-doc/ICT_CAGuide_e_2015.pdf

https://www.hkeaa.edu.hk/en/hkdse/hkdse_subj.html?A2&2&16_1