The advantages of Internet provides SHAIC Qingpu Branch with an convenient approach to economic investigation and collecting evidence. In this year, SHAIC Qingpu branch made full use of the advantages of Internet, playing a positive role in investigation and handling cases. Nowadays, many guilds and attestation organizations have their own websites, some attestation standards and name lists of attested enterprises can be found on internet, which are updated constantly. These materials makes it easier in investigation and collecting evidence in illegal cases.