Hong Kong recognizes The Hague Convention. If the documents issued by Hong Kong are used in The Hague, they only need to be certified by The Hague in Hong Kong.
The Hague certification of Hong Kong companies belongs to the Hague certification of commercial documents.
The steps of Hague certification for Hong Kong companies are as follows:
Hong Kong International Notary Lawyer Notarization
Just send it to the Deputy Department of the Hong Kong High Court.