This paper introduced the definition of drug retail chain,gave an account of the history and current situation of associated laws and regulations,and also put forward some considerations about the topic.

Objective To understand and improve nurse s knowledge on blood collection and supplying and blood transfusion laws and regulations.

At the same time it expa-tiates on how to change the traditional consumption concept,establishes the relevant laws and regulations,implements the pollution source control,strengthen the recovery and reuse so as to keep within limits of excess package and promotes the proper package.