| International Roofing Expo | Las Vegas, NV | Feb 3 2009 to Feb 5 2009 | |
| 5th International Conference on Remediation of Contaminated Sediments | Florida | Feb 2 2009 to Feb 5 2009 | |
| Connecting Healthcare | Brisbane, Australia | Feb 11 2009 to Feb 12 2009 | |
| The International Conference on Road Safety at Work | Washington, DC | Feb 16 2009 to Feb 18 2009 | |
| The Utility Management Conference | New Orleans, Louisiana | Feb 17 2009 to Feb 20 2009 | |
| Canadian Health and Wellness Innovations | Victoria, British Columbia | Feb 9 2009 to Feb 11 2009 | |
| 5th Annual Managing Hazardous Substances and Dangerous | Auckland | Feb 18 2009 to Feb 19 2009 | |
| Innovation from Cell to Society | Ottawa, ON | Feb 15 2009 to Feb 18 2009 | |
| Revolutionizing Health Care with Informatics: From Research to Practice | Victoria, BC | Feb 19 2009 to Feb 22 2009 | |
| 19th Annual Construction Safety Conference & Expo | Rosemont, IL | Feb 17 2009 to Feb 19 2009 | |
| International Union against Tuberculosis and Lung Disease | Vancouver, BC | Feb 26 2009 to Feb 28 2009 | |
| Aquaterra 2009 | Amsterdam, Netherlands | Feb 10 2009 to Feb 12 2009 | |
| INDUSTRIAL FIRE, SAFETY & SECURITY brings Industrial Emergency Response and Security Together | Houston, TX | Feb 4 2009 to Feb 6 2009 | |
| Healthy Aging for Workers: Anticipating the Occupational Safety and Health Needs of an Increasingly Aging Workforce | Silver Spring, MD | Feb 17 2009 to Feb 18 2009 | |
| 19th Annual Construction Safety Conference and Expo | Rosemont, IL | Feb 17 2009 to Feb 19 2009 | |
| National Health Policy Conference | Washington, DC | Feb 2 2009 to Feb 3 2009 | |
| 1st Annual Voluntary Protection Program Association for Construction (VPPAC) Conference | Las Vegas, NV | Feb 5 2009 to Feb 7 2009 | |
| The 4th Annual Water Symposium | Sydney, Australia | Feb 20 2009 | |
| Tuberculosis - 2009 Meeting of the The Union – North American Region | Vancouver, BC | Feb 26 2009 to Feb 28 2009 | |
| 12th International Myeloma Workshop | Washington, DC | Feb 26 2009 to Mar 1 2009 | |
| National Workers Compensation Summit 2009 | Melbourne Australia | Feb 23 2009 to Feb 26 2009 | |
| Safety in Design and Construction: A Lifecycle Approach | Boston, Massachusetts | Feb 23 2009 to Feb 27 2009 | |
| Engineers of the Future, Carnegie Science Center | Pittsburgh, PA | Feb 20 2009 to Feb 21 2009 | |
| http://www.carnegiesciencecenter.org/default.aspx?pageId=363 | Bethesday, MD | Feb 24 2009 to Feb 25 2009 | |
| 7th Annual BioPartnering North America | Vancouver, BC | Feb 8 2009 to Feb 10 2009 | |
| 11th Annual Pacific Agriculture Show | Abbotsford, BC | Feb 19 2009 to Feb 21 2009 | |
| Preventive Medicine 2009 | Los Angeles, CA | Feb 11 2009 to Feb 14 2009 | |
| The 7th Annual ASM Biodefense and Emerging Diseases Research Meeting | Baltimore, MD | Feb 22 2009 to Feb 25 2009 | |
| BC Rural and Remote Health Research Network Coffee and Chocolate | Vancouver, BC | Feb 26 2009 | |
| Bridging Science and Society | San Diego, CA | Feb 18 2009 to Feb 22 2009 | |
| 2009 SME Annual Meeting and CMA 111th Annual National Western Mining Conference | Denver, CO | Feb 22 2009 to Feb 25 2009 | May 15 2008 |
| Sixth Australian Conference on Life Cycle Assessment | Australia | Feb 16 2009 to Feb 19 2009 | Sep 30 2008 |
| XI International Symposium on Respiratory Viral Infections | Bangkok, Thailand | Feb 19 2009 to Feb 22 2009 | Nov 17 2008 |
| The Science of Cancer Health Disparities | Carefree, AZ | Feb 3 2009 to Feb 6 2009 | Nov 17 2008 |
| Health Innovation for Patients and Populations: Science, Systems & Structures | Vancouver, BC | Feb 24 2009 to Feb 25 2009 | Nov 21 2008 |
| Chemistry in Cancer Research: A Vital Partnership in Cancer Drug Discovery and Development | New Orleans, LA | Feb 8 2009 to Feb 11 2009 | Dec 8 2008 |
| 44th CENTRAL Canadian Symposium on Water Quality Research | Burlington, ON | Feb 23 2009 to Feb 24 2009 | Dec 12 2008 |
| Fifth Forum on Respiratory Tract Infections | Barcelona, Spain | Feb 5 2009 to Feb 7 2009 | Dec 12 2008 |
| 56th Annual Advanced Postgraduate Course | New York, NY | Feb 6 2009 to Feb 8 2009 | Dec 15 2008 |
| The 4th IASME / WSEAS International Conference on ENERGY & ENVIRONMENT | Cambridge, UK | Feb 24 2009 to Feb 26 2009 | Dec 31 2008 |
| Chemical Reactions At Surfaces | California | Feb 8 2009 to Feb 13 2009 | Jan 18 2009 |
| 5th Conference on Hydrogeology, Ecology, Monitoring and Management of GW in Karst Terrains | Safety Harbour, FL | Feb 23 2009 to Feb 24 2009 | Jan 23 2009 |
| Alaska Forum on the Environment | Anchorage, Alaska | Feb 2 2009 to Feb 6 2009 | Jan 26 2009 |
| 9th Annual Conference for Young Women Affected by Breast Cancer | Dallas, TX | Feb 27 2009 to Mar 1 2009 | Feb 20 2009 |
| Human & Environmental Exposure Assessment of Nanomaterials Workshop | Bethesda, MD | Feb 24 2009 to Feb 25 2009 | Feb 21 2009 |
