✔ 最佳答案
Basically, there are two types of license in relation to security
type 1) dealing in security & type 4) advising on security.
if you need to take order from client and proceed, then you need to license with type 1.
If you will give advise to client regarding the security, then you need to license with type 4.
Foundamental requirement is get pass of paper 1, 7 & 8 of HKSI
For license requirement, can visit the following link for details
http://www.sfc.hk/sfcRegulatoryHandbook/EN/displayFileServlet?docno=H248
For examination details, please visit the following link
http://www.hksi.org/eng/exam/le.html