Chu Siu Kwong Tony
- Karatedo Goshinkan 5th Dan
- IKGA 4th Dan
- The Karatedo Federation of Hong Kong, China Limited
General Committee – Convenor 2019-2022 - The Karatedo Federation of Hong Kong, China Limited
Referee Council – Executive Member 2019-2022 - IKGA Referee
- Asian karate Federation – Kumite Judge-A 2010-2012