Ⅰ.Regulation and Its Form of Administrative Action Regulation has various forms at different times and different areas. Some forms are more traditional and extensively applicable,such as administrative license. Some forms w hich are created based on the temporary needs are sometimes difficult to locate in the administrative law ,such as the no - li- cense in special region recently adopted by Ministry of Environmental Protec- tion of P. R. C. As for w ater pollution regulation,its form comprises