The City of Zenica participated in the development of the Spatial Plan of the City of Zenica as the Lead Agency for the preparation, through its competent services, by submitting its existing spatial data and information in various forms. The Cantonal Institute for Urban Planning, as the Lead Agency for the development, established a database of the current situation, and after analyzing all the data taken and the expressed planning needs in the area in question, it also created a database for the end of the planning period.