20 / 21 February 2009, Tokyo/Japan
Presymposium Workshop / Symposium. Japanese Rainwater Standard
Architectural Institute of Japan
11 September 2007, Muttenz/Switzerland
Industrial Water Management, Rainwater use
Institute for Ecopreneurship, FH Nordwestschweiz, Co-Organsiation by UNIDO
03 May 2007, Seoul/Korea
Rainwater Harvesting Technology
International Rainwater Leadership Workshop
Co-Organisation by IWA, UNEP, UNESCAP, SINGG, SNU BK
16/20 June 2005, Victoria and Calgary/Canada
Water sensitive urban development
Rainwater Harvesting Workshop, Cities of Victoria and Calgary
27 May 2005, Halifax/Canada
Rainwater Harvesting
Rainwater Harvesting Workshop, Dalhousie University
24/25 May 2005, Toronto/Canada
Rainwater Harvesting in Germany - Case studies and state of the art
Rainwater Harvesting Charrette, City of Toronto
19 May 2005, Sherbrooke/Canada
Sky supply – A closer look on Rainwater Harvesting Systems
Rainwater Harvesting Workshop, Université de Sherbrooke
06 February 2004, Tokyo Sumida-ku/Japan
Rain harvesting in Germany, policy and case studies
Seminar for architects and civil engineers by PPRU
6 – 10 October 2003, Beijing/China
Sustainable Rainwater Management in urban areas. Facilities and Equipment, Case studies
Seminar at Chinese Academy of Science by Heinrich Böll Stiftung
01 August 2002, Seoul/Korea
Harvesting and Utilization of Rainwater
Seminar for architects and civil engineers by KRCSA