Yap Han Boon maintains a property practice covering development, financing and landlord and tenant work. He is in charge of the firm’s management and administration.
- Called to the Bar of England and Wales 1971 at Lincoln’s Inn
- Admitted to practice in the High Court of Borneo (now called the High Court of Sabah and Sarawak) in 1972
- Notary Public
- Legal Adviser to The Chung Hua Middle School No. 1 Alumni Association Kuching since its foundation in 1990.