American Design Drafting Association International (ADDA)
Established in 1959 as an individual membership society, the ADDA is pledged to meeting and serving the professional growth and advancement of the individual working in the design drafting community.

American Institute of Architects (AIA)
The American Institute of Architects (AIA) was created in 1857. Through education, government advocacy, community redevelopment, and public outreach activities, the AIA works toward a public environment that is responsive to the people it serves while representing the professional interests of America's architects.

American Institute of Building Design (AIBD)
AIBD is a nationally recognized association with professional and associate members in 47 states and throughout Canada, as well as Europe, Asia and Australia.

American Institute of Constructors (AIC)
The American Institute of Constructors (AIC) Certification Commission qualifies indviduals through education, experience and examination for the professional designations of Associate Constructor (AC) and Certified Professional Constructor (CPC).

American Lighting Association (ALA)
A trade association that unites lighting manufacturers, showrooms/distributors, manufacturer representatives, component manufacturers, and industry related companies to providing the public with quality residential lighting.

American Public Transportation Association (APTA)
APTA's goal is to be the leading force in advancing public transportation. The association serves and leads its diverse membership through advocacy, innovation, and information sharing to strengthen and expand public transportation.

American Public Works Association (APWA)
APWA provides a forum in which public works professionals can exchange ideas, improve professional competency, increase the performance of their agencies and companies, and bring important public works-related topics to public attention in local, state and federal arenas.

Architectural Engineering Institute (AEI)
AEI will strive to be the premier organization providing a multi-disciplinary forum for the building industry professionals to examine technical, educational, scientific and professional issues of common interest.

Association for Computer Aided Design in Architecture (ACADIA)
Incorporated in the state of Delaware as a not-for-profit corporation, ACADIA was formed in the early 1980's for the purpose of facilitating communication and critical thinking regarding the use of computers in architecture, planning and building science.

Association for Preservation Technology (APT)
APT is a multidisciplinary organization dedicated to "advancing the application of technology to the conservation of the built environment."

Continental Automated Buildings Association (CABA)
The Continental Automated Buildings Association (CABA) is North America's only industry association dedicated to providing information, education and networking opportunities relating to home and building automation.

Consumer Electronics Association (CEA)
Trade association representing "companies within the U.S. consumer technology industry."

Custom Electronic Design and Installation Association (CEDIA)
CEDIA is an international trade association of companies that specialize in designing and installing electronic systems for the home. The association was founded in September 1989 and has more than 3,500 member companies worldwide. CEDIA Members are established and insured businesses with bona fide qualifications and experience in this specialized field.

InfoComm International
InfoComm International is the leading non-profit association serving the professional AV communications industry worldwide. Founded in 1939, the association offers industry expertise and market research serving press and others seeking information about the industry.

Information Technology Association of America (ITAA)
ITAA provides global public policy, business networking, and national leadership to promote the continued rapid growth of the IT industry.

National Association of Home Builders (NAHB)
NAHB is a trade association that helps promote the policies that make housing a national priority. Since 1942, NAHB has been serving its members, the housing industry, and the public at large.

National Association of Industrial Technology (NAIT)
The National Association of Industrial Technology is the premiere professional association responsible for the promotion of industrial technology in business, industry, education, and government.

National Systems Contractors Association (NSCA)
NSCA is the leading not-for-profit association representing the commercial electronic systems industry. With a slate of more than 2,500 member companies worldwide, the National Systems Contractors Association is a powerful advocate of all who work within the low-voltage industry, including systems contractors/integrators, product manufacturers, consultants, sales representatives, architects, specifying engineers and other allied professionals.