New section 9B talks about what a "building method" is, and we face a similar level of confusion over what a building method is. It says that a building method is something that, of course, is a method of "using 1 or more products or things as part of building work;", and that sounds like a sort of self-evident definition of building work. So it sounds as though something for using one or more products or things as part of a building work would be a building method. It's really putting one or more things together. That is almost a definition of building—very helpful. 