Appendix 1: Additional guidance

Additional guidance on elements 2 and 3 of the Framework for management of drinking water quality.

This appendix provides additional guidance on Assessment of the drinking water supply system (element 2) and Preventive measures for drinking water quality management (element 3) of the Framework for management of drinking water quality (the Framework). This appendix should be read in conjunction with Chapter 3, which provides a more comprehensive overview of these elements.

Users are also encouraged to draw on the numerous sources providing detailed technical guidance, a number of which have been listed in Appendix 2.