-- large and/or complex buildings may need additional coverage to ensure adequate proximity of Nominated First Aid Officers to all parts of the building, particularly areas of higher need such as laboratories and workshops and any secure facilities with restricted access the proximity of the building and/or campus to emergency service responses and health services -- campuses other than Camperdown/Darlington may have additional needs due to: * absence of on-campus Security Officers trained in first aid * remoteness from ambulance services * absence of on-campus medical service if there is a First Aid Room in the building, as one or more Occupational First Aiders will be needed to oversee this room (see also sections 2.5 and 3.4 for further details). A Nominated First Aid Officer need not be appointed in a building with fewer than ten occupants, provided this is consistent with a low level of risk due to the activities conducted in the building and its close proximity to other sources of First Aid. WHS Services will assist local managers in determining the appropriate Nominated First Aid Officer coverage for a building and/or campus in consultation with staff. Where a building is occupied by a number of groups belonging to different Schools, Faculties and/or administrative units, OHS & Injury Management will facilitate coordination between the occupant groups for the purposes of reviewing first aid needs. 2.2 SELECTION OF STAFF TO BE APPOINTED AS NOMINATED FIRST AID OFFICERS Although the role of Nominated First Aid Officer is a voluntary additional