AS/NZS 2293.2-1995 pdf free.Emergency evacuation lighting for buildings - Part2:Inspection and maintenance. AS/NZS 2293.2 sets out the periodic inspection and maintenance procedures which are necessary to ensure that emergency evacuation lighting systems will be in a state of readiness for operation at all times. It applies to central and single-point emergency lighting systems, as defined in AS/NZS 2293.1. 1.3 DEFINITIONS...