We are committed to provide quality and efficient certification services. With the biggest online platform at (cert.chamber.org.hk), service network of 6 branches near MTR stations, professional staff and over 100 years of experience, the Chamber is the largest CO issuing organization in Hong Kong. Our services are trusted by customs, consulates and banks worldwide.

To enjoy concessionary rates for various certification services, i.e. Certificates of Origin, Certification of Documents, Certificate of Business Identity, you are invited to join us as CO Subscribers.

The annual subscription is HK$1,350. Newly elected CO Subscriber shall pay the remaining months on a pro-rata basis. You may also consider joining the 3-year subscription at HK$2,900, a big saving of HK$1,150.

Please complete and submit:

1. Application Form
2. A copy of your valid Business Registration Certificate, and
3. A cheque for the appropriate amount made payable to “The Hong Kong General Chamber of Commerce” to

CO Subscriber Section
The Hong Kong General Chamber of Commerce
18/F Hang Seng Mongkok Building
677 Nathan Road, Mong Kok, Kowloon

or any of our Certification Branches

All subscriptions will automatically expire at the year end. The Chamber will send debit notes to Subscribers for renewal. Subscribers may choose the most convenient way to settle the payment by cash, cheque or PaySmart.