Tonga Billing & Collection Efficiency Reset filters Filter by Working areas Show all Billing & Collection Efficiency Asset Management Business Planning Catchment Management/ Integrated Water Resource Management – IWRM Customer Relations Financial Management Non-Revenue Water (NRW 1): Commercial Losses Management Other Stakeholder Engagement Theme Region Oceania Platform Programme Country Angola Argentina Bangladesh Cameroon Colombia Cuba Côte d'Ivoire Democratic Republic of the Congo Ecuador El Salvador Ethiopia Haiti Honduras Indonesia Kenya Malawi Mali Mongolia Mozambique Myanmar Nigeria Pakistan Palestine Panama Peru Philippines Rwanda Saint Kitts and Nevis Somalia Togo Tonga Uganda Ukraine United Republic of Tanzania Vietnam Western Sahara Zambia 1 Status AllOngoingComplete Sort by DateTitle Status WOPs: Sort by Oceania Duration: 1 year Start: 28 February 2010 End: 28 February 2011 Nuku'alofa - Tonga WOP between TWB, Nuku'alofa, Tonga and MWL Auckland, New Zealand Lead mentee: Tonga Water Board Lead mentor: Manuka Water Ltd