These guidelines provide direction on the use of greywater diversion devices (GDDs) in single households, and have been developed to specify the conditions for exemption from prior approval by councils for greywater diversion. The Local Government (General) Amendment (Domestic Greywater Diversion) Regulation 2006 allows an exemption from prior approval by councils if certain practices are implemented and conditions are met. The main purpose of these guidelines is to provide guidance on meeting those practices and conditions (Part B of this document). The secondary purpose of the guidelines is to provide additional advisory information to the owners and/or occupiers of sewered residential premises on greywater treatment systems and manual bucketing of greywater. This information is contained in Part C of this document.