Nowadays, when urbanization has reached great amounts and to answer public desires and needs extensive infrastructures have been developed, it is crucial to identify and prevent possible technogenic environment risks that may threaten the environment and the society. Due to the fact that technogenic environment risks could create serious consequences, as well as its exposure is short or long term, preventive measures should be taken already at the beginning of spatial planning. This research is directed to investigate manifestation of technogenic environment risks in legislation of spatial planning processes and systems, as well as giving a better understanding of Laws, Regulations and Directives in this field.