Dear Colleague: The 19th International Conference on Neutrino Physics and Astrophysics will be held in Sudbury, Canada, from Friday, June 16 to Wednesday, June 21, 2000 on the campus of Laurentian University. Sudbury, with a regional population of 160,000 is situated about 400 km north of Toronto in the lake country of the Canadian Shield. The Sudbury Neutrino Observatory site is about 20 km west of Sudbury. Information about the Sudbury Region is available on the conference website: http://www.nrc.ca/confserv/nu2000. As has been the case for all conferences in this series, participation is by invitation only. NOTE: SHOULD YOU WISH TO CONTINUE TO RECEIVE A CONFERENCE INVITATION OR BE ON OUR MAILING LIST AND RECEIVE FUTURE BULLETINS, YOU MUST COMPLETE AND SUBMIT THE REPLY FORM WHICH CAN BE FOUND AT OUR WEBSITE http://www.nrc.ca/confserv/nu2000. REPLIES BY RETURN E-MAIL TO THE CONFERENCE SECRETARIAT AT nu2000 [at] nrc.ca OR BY FAX (613) 993-7250 CONTAINING THE INFORMATION REQUESTED ARE ALSO ACCEPTABLE. ** Please forward this message to others in the field who may wish to receive an invitation. The conference is organized by the Sudbury Neutrino Observatory Collaboration, the National Research Council of Canada and Laurentian University. SCIENTIFIC PROGRAMME The programme will consist of invited plenary talks. Contributed papers and posters in areas related to the conference topics will also be displayed during the conference. Topics to be covered are: * Solar Neutrinos * Atmospheric Neutrinos * Short baseline Neutrino Oscillation Experiments * Reactor/Accelerator-based Experiments * Double Beta Decay * Neutrino Mass Direct Searches * Dark Matter Searches * Neutrinos in Cosmology * Ultra-high Energy Neutrinos * Other Astrophysics and Cosmology SOCIAL AND ACCOMPANYING PERSONS' PROGRAMME A number of social events with entertainment are being planned. Excursions are being planned to Manitoulin Island, to a boat tour of the 30,000 Islands, and to the Neutrino Observatory. Accompanying persons tours being considered include visits to a resort, a wilderness park, early settlement historical sites, ethnic and aboriginal cultural activities, and local Sudbury Basin Tour. We look forward to seeing you next June. Dr. Doug Hallman, Secretary Local Organizing Committee, Neutrino 2000 Department of Physics Laurentian University Sudbury Canada P3E 2C6 Tel : 1-705-675-1151 Extension 2231 Fax : 1-705-675-4868 e-mail: edh [at] nu.phys.laurentian.ca website : http://www.nrc.ca/confserv/nu2000 Monday, August 09, 1999