| Mar. 26, 2008 |  Speech at the 1st African Water Week (AWW-1) (Tunis, Tunisia) | |
| Mar. 20, 2008 | Speech at the World Water Day 2008 (Geneva) | |
| Feb. 18, 2008 | Videomessage on the occasion of the official opening of the AfricaSan 2008 Conference (Durban, South Africa) | |
| Jan. 31- Feb. 02, 2008 | Videomessage for the 10th Summit of the African Union (Addis Ababa, Ethiopia) |  |
| Dec. 04, 2007 | Inaugural address at Regional Launch of the International Year of Sanitation 2008 in the Asia-Pacific Region (Beppu, Japan) |  |
| Dec. 03, 2007 | Opening Speech at 1st Asia-Pacific Water Summit (Beppu, Japan) |  |
| Nov. 21, 2007 | Speech held at the Global Launch of the International Year of Sanitation (New York) |  |
| Nov. 16, 2007 | Closing Comments at the Inter-American Dialogue on Water and Sanitation (Bogota) |  |
| Nov. 16, 2007 | Opening Speech at the Inter-American Dialogue on Water and Sanitation (Bogota) |  |
| Oct. 31, 2007 | Speech at the World Toilet Summit (New Delhi) |  |
| Sep. 25, 2007 | Speech at the Public Services International Centennial Congress (Vienna) | |
| Aug. 15, 2007 | Opening remarks; Incorporating Water Management in National Development Planning, Global Water Partnership (Stockholm) | |
| Aug. 15, 2007 | Preparing a Final Action Plan for the International Year of Sanitation (IYS) (Stockholm) |  |
| Aug. 14, 2007 | Seminar on Practical Approaches to Pro-Poor Water and Sanitation Governance (Stockholm) | |
| Jun. 04, 2007 | World Banks' Annual Meeting of the Water and Sanitation Programme (Amsterdam) |  |
| May. 31, 2007 | Opening remarks -Asian Dialogue at the 8th UNSGAB Meeting, Shanghai |  |
| May. 07, 2007 | Opening remarks -Preparatory Meeting on the International Year of Sanitation 2008, New York |  |
| Mar. 22, 2007 | Turning 22 March into World Water Action Day - Speech at the opening of World Water Day 2007  | |
| Mar. 18, 2007 | Solving Rubik's Cube: the colour blue and the Millennium Development Goals - Speech at Annual meeting of the Inter-American Development Bank |  |
| Feb. 20, 2007 | UNSGAB Chair HRH the Prince of Orange visited Secretary General Mr. Ban Ki-moon |  |
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