It refers to the guidance and normative laws and regulations designated by national and local public-health institutions, including the vector biological prevention and control system, the patriotic health movement regulations, etc., which have the binding power for government functional departments, enterprises and public institutions, and PCO service companies.

• 1. National Regulations on The Prevention and Control of Disease Vectors

http://www.nhfpc.gov.cn/jkj/s5898/200911/44393.shtml

• 2. Regulations of Guangdong Province on The Control and Prevention of Disease Vectors

http://zwgk.gd.gov.cn/006939748/201201/t20120130_302349.html

• 3. Guangzhou Patriotic Health Work Regulations

http://www.pkulaw.cn/fulltext_form.aspx?Db=lar&EncodingName=gb2312&Gid=17376548