The core Alpine area is subject to specific challenges such as a very limited permanent settlement area, with highly productive soils, combined with an increasing demand for space for traffic, housing, economy and leisure. This is implicating land-take and often soil sealing leading to loss of those soils and considerable pressure on sensitive ecosystems etc. Those challenges affect not only one Alpine state – they are cross border issues and a common urgency. Alpine wide guidelines for minimised land-take and sealing shall be a corner stone to overcome these challenges.