"ASQ is a global community of people dedicated to quality who share the ideas and tools that make our world work better ... [w]ith millions of individual and organizational members of the community in 150 countries ...",
"The Society furthers serious consideration of knowledge about the assignment of appropriate functions for humans and machines, whether people serve as operators, maintainers, or users in the system. And, it advocates systematic use of such knowledge to achieve compatibility in the design of interactive systems of people, machines, and environments to ensure their effectiveness, safety, and ease of performance."
"IIE is the world’s largest professional society dedicated solely to the support of the industrial engineering profession and individuals involved with improving quality and productivity. Founded in 1948, IIE is an international, nonprofit association that provides leadership for the application, education, training, research, and development of industrial engineering."
The Operational Research Society, with members in 53 countries, provides training, conferences, publications and information to those working in Operational Research. The Society also provides information about Operational Research to interested members of the general public.
"SIAM exists to ensure the strongest interactions between mathematics and other scientific and technological communities through membership activities, publication of journals and books, and conferences."