Upper level: e520 Open space planning services, systems and policies
Services and programmes aimed at planning, creating and maintaining urban, suburban, rural, recreational, conservation and environmental space, meeting and commercial open spaces (plazas, open-air markets) and pedestrian and vehicular transportation routes for intended uses, including those who provide these services.
Exclusions: products for design, building and construction for public (e150) and private (e155) use; products of land development (e160)
Lower livel: