Embedded Files
Welcome to ORCA
Welcome to ORCA
Your contact email address shall be your unique identifier through the Olympiad Resource and Competition Administration (ORCA), and it must be a Google Account, such as a Gmail or a Google Workspace email address or a school email that uses Google Classroom.
Note: if you require a visa to enter Hong Kong Special Administrative Region and require a supporting letter, request here.
ORCA-1
ORCA-1
Registration of Individuals*
ORCA-2
ORCA-2
Registration of Teams
ORCA-3
ORCA-3
Submission of Projects
ORCA-4
ORCA-4
Registration of Volunteers
ORCA-5
ORCA-5
Registration of Adjudicators
ORCA-6
ORCA-6
Registration of Special Guests
*individuals who are main participants of the IBCOL and IDSOL competitions ("Olympiads"), i.e. Contestants, Observers, and Supervisors
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