Enquiries

Rough Diamonds and Ozone Depleting Substances Licensing Unit
Room 1604, 16/F, Trade and Industry Tower, 3 Concorde Road, Kowloon City, Hong Kong

Office Hours :
Monday to Friday
8:45 a.m. - 12:30 p.m.
1:30 p.m. - 5:45 p.m.

Type of Enquiry Telephone No.
  • KP registration, application and certificate issue
 2398 5557
  • Completion of web application form, and technical issues on the use of E-Account
 3403 6325
2025-02-14
39450
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