ODRN Omgevings­dienst Regio Nijmegen.

The Regional Environment Agency Nijmegen (ODRN), together with other parties, ensures a safe, sustainable and healthy living environment. The ODRN advises everyone – residents and entrepreneurs – who want to build something in the area. The ODRN is an executive organization for permits, supervision and enforcement for construction and environment and does this on behalf of 6 municipalities in the region and the Province of Gelderland.