CPSC
http://www.cpsc.gov/cgi-bin/prod.aspx
US Consumer Product Safety Commision

ASHI
http://www.ashi.org
American Society of Home Inspectors

VAREI
http://www.varei.org
Virginia Association of Real Estate Inspectors

DPOR
http://www.dpor.virginia.gov/regulantlookup
Virginia Department of Professional and Occupational Regulation

ESA
http://www.esaassociation.com
Environmental Solutions Association

InterNACHI
http://www.nachi.org
InterNational Association of Certified Home Inspectors

ITC
http://infraredtraining.com
Infrared Training Center

BSI
http://www.buildingscienceinstitute.com
Building Science Institute

InspectAPedia
http://www.inspectapedia.com/
Encyclopedia of Building & Environmental Inspection, Testing, Diagnosis & Repair