Hong Kong incorporates the international maritime Conventions in Hong Kong legislation where applicable. The status of major conventions applicable in Hong Kong is available on International Maritime Organization website: https://www.imo.org/en/About/Conventions/Pages/StatusOfConventions.aspx
The Hong Kong Shipping Ordinances and Their Subsidiary Legislation are available on https://www.mardep.gov.hk/en/legislation/shipping-ordinances/index.html.