Support for basin and national water resource planning Basin and national water resource planning is historically supported by existing planning methods including Integrated Water Resource Management (IWRM) and Transboundary Diagnostic Analysis and Strategic Action Programmes (TDA/SAP). Support for water security and water safety planning For water utilities, the entry point is water safety planning (WSP), a comprehensive risk assessment and management approach from catchment to consumer that aims to consistently ensure the safety and acceptability of drinking-water supply.
