It is all subject to interpretation.. and hostile neighbours could make my life difficult if error was made.
Ballarat City council (actuall VIC building regulator) says shed under 10m2 area and 2.4m high is OK, but what if shed is not on the concrete slab, but on the deck instead? how the height/distance from boundary is determined for spherical structure (geo-dome in my case), and how it is measured on sloped terrain?