Since the validity of Agricultural Constitution in 1960, the law of the land has been changing. The emerged of the law rights such as properly right, the right to use goverment building, the right to make use of goverment's land, and the right to use. The other consequences of the validity of the appearing of a rule about the land registering system in order to get a certificate upon a property right. Then problems emerged because property registering is hasn't been done by society, not to mention the negative property system that the Indonesian society carried contains positive element. Therefore, lots of agricultural conflicts happened, one of them is happening to the big family of Herman Sarens Sudiro. Apparently, these conflicts still emerged although the property has been registered and certificate. From all the agricultural conflict and what steps has to be done to avoid the agricultural conflicts itself. To answer those problem, I've done a normative research by doing study on the library, study on the constitution and interview with the person involved. This research is using Descriptive Evaluative typology and qualitive method on the data analysis. Based on the research itself. I found that the National Agricultural Law isn't working properly as it should be. Lots of side, including the country, is violating the National Agricultural Law in Indonesia.