Licensing The California Contractors State Licensing Board www.cslb.ca.gov Data and Specifications Information Operator and Electronic Data Sheets www.dasma.com/pubs.htm CAD Details for Major Door Mfgrs. www.www.arcat.com Determining Mfgrs. & Industry Standards for Garage Doors www.ownerbuilder.com Consumer Information and Safety State of California Public Information Site www.emsa.cahwnet.gov The League of California Homeowners www.homeowners.org Fellow Industry Associations The International Door Association (I.D.A.) www.doors.org