1. Hong Kong Institute of Certified Puclic Accountants
    http://www.hkicpa.org.hk

2. The Hong Kong Chartered Governance Institute
    https://www.hkcgi.org.hk

3. CPA Australia
    http://www.cpaaustralia.com.au

4. Migration Agent Registration Authority
    https://www.mara.gov.au

1. Inland Revenue Department
http://www.ird.gov.hk

2. Companies Registry
http://www.info.gov.hk/cr

3. Immigration Department
http://www.immd.gov.hk