Abstract
This article intends to start a debate on the authentic disciplinary grounds of spatial planning studies as a scientific discipline of spatial intervention closely interrelated with practices of spatial development. In a volatile epoch of regrouping academic specializations, scientists feel a strong incentive to reflect on the authentic grounds of their discipline. This certainly goes for spatial planning studies that heavily rely on intensive interaction with a wide range of disciplines. What justifies its own position? Spatial planning studies are intensely interrelated with practices of planning, which demarcates its scientific position in a specific way. The author does not claim an exclusive position for spatial planning studies (the diversity of external relations and alliances enriches the field of study) but defines the authentic identity of the spatial planning discipline in the conceptual coherence of five dimensions: practical context, spatial norms, knowledge and action, to be validated in new contexts of practice. The author states that different planning paradigms interconnect the five dimensions in their own way and in doing so innovate the authentic body of planning knowledge. To invest in this authenticity is crucial in this era of organizational proliferation.