Building services design as it provides an indicator for estimating the services required. Functional zoning of the city/village area is a mandatory step in settlements planning. Subscribe to Planning Ahead newsletter to learn more about planning in South Australia. SA Bushfire Appeal Donate now - every contribution, no matter how big or small, makes a difference. Housing, Planning and Local Government with special responsibility for Housing and Urban Development in a special event in Granard, Co Longford on the 27: th: October 2017. The main planning policy focus of the Assembly outside of implementation of the Regional Planning Guidelines has been the emerging national spatial policy in the National Britain