Agricultural law is a modern discipline that contains elements of public and private law. It imposes the direction in which rules are developed to determine in turn the economic effects and the real issues of the farmers.This book focuses on the current state of the agricultural sector in Bulgaria. In this way, the important but indirect dependence between agricultural lands, food sovereignty and bio-security is highlighted. It will be interesting for all those who are looking for new and non-conservative approaches in agriculture. Agricultural land is a primary factor of production. It must be distributed fairly in order to make the system in which farmers exist favorable and competitive. Accordingly, it determines long-term stability in all related markets. Food sovereignty is associated with the ability to use cheap and environmentally friendly resources. Bio-security in agriculture is mandatory. At the same time, it should not be excessive. The balance between preventive measures and economic benefits should help small and medium farmers as well as their families. The book presents a new methodology for assessing the proportionality of precautionary measures in agriculture.