For a new building the statutory certificate,which all convention ships must carry out on board,may be issued by the administration or by the classification society or by both.

In order to successfully pass the survey on the communication & navigation instruments for the ships registered in the foreign classification societies, it puts forward some relative attentions and methods for references.

For the recent century, with the rapid development of classification societies, they strengthen the technical powers, enrich the inspection experiences, widen the service scope and accordingly improve the financial solvency.

System and Political Environment for the Development of China Classification Society;

China Classification Society s role and self-development in building Dalian into international shipping centre of Northeast Asia;

Study on Tactics and Measures of China Classification Society Replies Port State Control;