- Legal provisions method The law governing the process of how to enforce or perform according to the substantive law itself. Including the Code of Civil Procedure or the Code of Criminal Procedure, etc. For example, the Criminal Code states that any person shall be guilty of killing others. It does not require that there will bring the offenders to justice do. No action steps defined. We also require a provision in the Code of Criminal Procedure. To catch the offenders to justice. We may compare a simple example that. If we compare the substantive law is like water filters are used to filter water thoroughly. True, it is a legal method of using water or processing of water. Which is the source of drinking water for us to use it. If we do not know how to use or install the water filter in the unit. We will be filtered water to clean it. Likewise, if there is no legal method prescribed. Enforced in accordance with the substantive laws will be difficult. There is no definite pattern and methods. Lack of regulation and inefficient.