American Academy of Environmental Engineers
www.enviro-engrs.org

American Association of Petroleum Geologists
www.aapg.org

American Chemical Society
www.acs.org

American Concrete Institute
www.aci-int.org

American Congress on Surveying & Mapping
www.acsm.net

American Council of Engineering Companies
www.acec.org

ACEC, Michigan Section
www.acec-mi.org

American Public Works Association
www.pubworks.org

American Society of Civil Engineers
www.asce.org

ASCE, Michigan Section
sections.asce.org/michigan

American Society of Testing and Materials
www.astm.org

American Water Works Association
www.awwa.org

AWWA, Michigan Section
www.mi-water.org

Association of Records Managers & Administrators
www.arma.org

Michigan Association of Airport Executive
www.michairports.com

Michigan Association of Environmental Professionals
www.tir.com/~maep

Michigan Municipal League
www.mml.org

Michigan Society of Professional Surveyors
www.misocprofsurveyros.org

National Society of Professional Engineers
www.nspe.org

NSPE, Michigan Section
mspe.web.voyager.net

National Ground Water Association
www.ngwa.org

Soil and Water Conservation Society
www.swcs.org

Water Environment Federation
www.wef.org

WEF, Michigan Section
www.mi-wea.org