| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | indoor plumbing | Australia | Emphasizes water conservation and efficient plumbing systems | 1 |
| 2 | plumbing code | Australia | Subject to specific building regulations and standards to maintain safety and hygiene | 1 |
| 3 | plumbing code enforcement | Australia | Enforced through building control with compliance certificates and inspections | 1 |
| 4 | plumbing permit application | Australia | Necessary for significant plumbing alterations and obtained from local building control or council | 1 |
| 5 | unlicensed plumbing work | Australia | Considered illegal with potential consequences such as fines or insurance complications | 1 |