| Fire Department Instructors Conference (FDIC) 2009 | Indianapolis, IN | Apr 20 2009 to Apr 25 2009 | |
| AAOHN Symposium & Expo | Orlando, Florida | Apr 17 2009 to Apr 23 2009 | |
| CIWEM’S ANNUAL CONFERENCE 2009: WATER & THE GLOBAL ENVIRONMENT | London, United Kingdom | Apr 29 2009 to Apr 30 2009 | |
| 2009 Canadian Respiratory Conference: A Breath of Fresh Air | Toronto, ON | Apr 23 2009 to Apr 25 2009 | |
| Florida Summit on Health Sciences Education | Orlando, Florida | Apr 15 2009 to Apr 18 2009 | |
| GITA 2009 Geospatial Infrastructure Solutions Conference | Tampa, FL | Apr 19 2009 to Apr 22 2009 | |
| DRCRF – Clinical Investigator Symposium | New York Academy of Science, NY | Apr 27 2009 | |
| Leading the Way: Indigenous Peoples' Global Summit on Climate Change | Anchorage, Alaska | Apr 20 2009 to Apr 24 2009 | |
| Symposium on Radiology of the Pneumoconioses | Chantilly, VA | Apr 24 2009 to Apr 27 2009 | |
| ICBBT 2009 | Singapore | Apr 17 2009 to Apr 19 2009 | |
| Gene Expression in Development and Disease | Glasgow, United Kingdom | Apr 16 2009 to Apr 17 2009 | |
| The 2009 Canadian Environmental Conference and Tradeshow (CANECT) | Toronto, ON | Apr 20 2009 to Apr 21 2009 | |
| The Mathematical Biology of Human Brain Cancer | Babson Park, MA | Apr 20 2009 to Apr 22 2009 | |
| APS Conference 2009 | Sidney, Australia | Apr 5 2009 to Apr 8 2009 | |
| ICAT 2009 | Singapore | Apr 22 2009 to Apr 24 2009 | |
| 2009 Water Security Congress | Washington, DC | Apr 8 2009 to Apr 11 2009 | |
| The X Effects Conference: Women and Mental Health in the Workplace | Toronto, ON | Apr 1 2009 | |
| Western Conference on Safety | Vancouver, BC | Apr 6 2009 to Apr 7 2009 | |
| Knowledge Exchange: From Research to Social Action and Back | Vancouver, BC | Apr 16 2009 to Apr 17 2009 | |
| Creating Universally Designed Healthy Sustainable Communities | Prince George, BC | Apr 6 2009 to Apr 8 2009 | |
| Workshop - Creativity & Experimentation for Knowledge Mobilization | Vancouver, BC | Apr 17 2009 | |
| BCCGN Annual Conference; The Impact of Genomics in the Clinic | Vancouver BC | Apr 20 2009 | |
| Sustainability 2.0: The Evolution of Green | Vancouver, BC | Apr 2 2009 | |
| "Achieving Global Goals Through Innovation" | New Haven, Connecticut | Apr 18 2009 to Apr 19 2009 | |
| Ohio Innovation Summit | Dayton, Ohio | Apr 20 2009 to Apr 22 2009 | |
| American Association of Occupational Health Nurses 2009 Symposium and Expo | Orlando, FL | Apr 21 2009 to Apr 22 2009 | |
| 2009 Toxicology and Risk Assessment Conference | West Chester, OH | Apr 27 2009 to Apr 30 2009 | |
| National Institute of Environmental Health Sciences (NIEHS) | Cincinnati, OH | Apr 30 2009 to May 1 2009 | |
| Grad Conference - A Sustainable World: Perspectives and Processes | UNBC, Prince George | Apr 3 2009 | |
| Measuring up the North Conference | Prince George, BC | Apr 6 2009 to Apr 8 2009 | |
| 2009 Green Technologies for Research and Learning Conference | Vancouver, BC | Apr 28 2009 to Apr 29 2009 | |
| Approaches to Managing Mold in Buildings Conference | Orlando, FL | Apr 27 2009 to Apr 29 2009 | |
| “Partners in Emergency Preparedness Conference” | Tacoma, WA. | Apr 14 2009 to Apr 15 2009 | Sep 15 2008 |
| British Sociological Association Annual Conference 2009 | Cardiff City Hall, Cardiff | Apr 16 2009 to Apr 18 2009 | Sep 26 2008 |
| In Sickness & In Health: Government of the Self in the Clinic and the Community | Victoria, British Columbia | Apr 15 2009 to Apr 17 2009 | Oct 31 2008 |
| Occupational Hygiene 2009 | Eastbourne, UK | Apr 28 2009 to Apr 30 2009 | Oct 31 2008 |
| Infectious Diseases: From Basic to Translational Research | Cape Town, South Africa | Apr 4 2009 to Apr 9 2009 | Nov 25 2008 |
| BCWWA Annual Conference | Penticton, BC | Apr 25 2009 to Apr 29 2009 | Nov 30 2008 |
| Cooperation for Waste Issues - the 6th International Conference on Solid waste, Sewage and Air Emissions Management | Kharkiv, Ukraine | Apr 8 2009 to Apr 9 2009 | Dec 1 2008 |
| 2009 CADTH Symposium | Ottawa, ON | Apr 5 2009 to Apr 7 2009 | Dec 19 2008 |
| 33rd Annual Symposium of the ASBD | Chicago, IL | Apr 2 2009 to Apr 4 2009 | Jan 9 2009 |
| 11th International Meeting of CAPO | Toronto, ON | Apr 23 2009 to Apr 24 2009 | Jan 9 2009 |
| 2009 Joint Conference of SRNT/SRNT Europe | Dublin, Ireland | Apr 27 2009 to Apr 30 2009 | Jan 23 2009 |
| 2nd Interconference Breast Cancer Meeting | Sarajevo, Bosnia and Herzegovina | Apr 23 2009 to Apr 25 2009 | Jan 28 2009 |
| American Occupational Health Conference 2009 | San Diego, CA | Apr 26 2009 to Apr 29 2009 | Jan 31 2009 |
| Kyoto Breast Cancer Consensus Conference | Kyoto, Japan | Apr 16 2009 to Apr 18 2009 | Feb 9 2009 |
| AACR 100th Annual Meeting 2009 | Denver, CO | Apr 28 2009 to Apr 29 2009 | Feb 11 2009 |
| 33rd Annual Symposium American Society 33rd Annual Symposium American Society of Breast Diseaseof Breast Disease | Chicago, IL | Apr 2 2009 to Apr 4 2009 | Feb 15 2009 |
| 2009 BCNET Conference | Vancouver, BC | Apr 28 2009 to Apr 29 2009 | Feb 16 2009 |
| Blue, Green & Gold: The Future of Water, Finance and the Environment | Zurich, Switzerland | Apr 27 2009 to Apr 28 2009 | Feb 20 2009 |
| IAPA Health & Safety Canada 2009 Conference | Toronto, Canada | Apr 20 2009 to Apr 22 2009 | Feb 22 2009 |
| 4th Annual UNBC Graduate Conference | Prince George, BC | Apr 3 2009 | Feb 25 2009 |
| “American Association of Occupational Health Nurses 2009 Symposium and Expo” | Orlando, FL | Apr 17 2009 to Apr 23 2009 | Mar 1 2009 |
| 3rd Congress of ASEAPS & NeuPSIG | Bali, Indonesia | Apr 17 2009 to Apr 20 2009 | Mar 1 2009 |
| Cardiology Update Cruise Conference | Ft. Lauderdale, FL | Apr 18 2009 to Apr 25 2009 | Mar 19 2009 |
| New Horizons in Human Brain Imaging | Hawaii, USA | Apr 13 2009 to Apr 15 2009 | Mar 20 2009 |
| Knowledge Translation Research: Evidence – Informed Decision Making in Environmental Health | Vancouver, BC | Apr 21 2009 | Apr 1 2009 |
