Academy of Certified Hazardous Materials Managers, Pacific Northwest Chapter (Puget Sound area):   www.pnwc-ahmm.org

Academy of Certified Hazardous Materials Managers, Willamette-Columbia Chapter (Portland/Vancouver):   www.achmmpdx.org

Air & Waste Management Association, Pacific Northwest International Section: www.pnwis.org

Air & Waste Management Association, Oregon Chapter:   www.pnwis.org/Ch_OR

Air & Waste Management Association, Puget Sound Chapter: www.pnwis.org/Ch_PS/PS

American Society of Civil Engineers (ASCE), Oregon Section: www.asceor.org

Association of Women in Environmental Professions:   www.awep.org

Northwest Association of Environmental Professionals (NWAEP):   www.nwaep.org

Northwest Environmental Business Council (NEBC):   www.nebc.org
NEBC Events and Meeting Calendar

Society for Ecological Restoration, Northwest Chapter:   http://216.119.67.178