Hong Kong Schools Sports Federation (HKSSF) Participation and Registration
The HKSSF is a quasi-government body tasked with the organisation of sports events across Hong Kong. In order to compete in these competitions, students are organised by age into A, B and C grade. Student performers are required to have a ‘Sports I.D card’ issued by the HKSSF.
Students wishing to compete in HKSSF- organized events must be holders of a current sports registration card. The cards are valid for one school year, running from August until June each year. Cards have to be presented to match/event officials prior to competition as proof of age and school. Island School registers all students from Year 7 to Year 13 in August each year.

Website:  http://www.hkssf-hk.org.hk/