Laos 2008-2013 We began working in Laos in 2008 in cooperation with the United Nations and UNESCO, working with villages associated with the proposed Plain of Jars World Heritage Site. We aimed to help needy communities implement sustainable water and sanitation projects in the Xieng Khouang province in north central Laos. The Paek and surrounding districts have been described as the most impoverished in Laos, one of Asia's poorest nations. 2008 Ban Pheo, water system 2009 Ban Pheo, sanitation 2009 Ban Songhak, water system 2010 Ban Songhak, sanitation 2010 Ban Namhom, water system 2011 Ban Pakhom, water 2011 Ban Na Kham Pheng, water (phase I) 2012 Ban Na Kham Pheng, water (phase II) 2013 Ban Namko, water