International Society of Automation (ISA)

Founded in 1945, the International Society of Automation ( is a leading, global, nonprofit organization that is setting the standard for automation by helping over 20,000 worldwide members and other professionals solve difficult technical problems, while enhancing their leadership and personal career capabilities.
The mission of ISA is to enable our members, including world-wide subject matter experts, automation suppliers, and end-users, to work together to develop and deliver the highest quality, unbiased automation information, including standards, training, publications, and certifications.
ISA sets the standard for automation by enabling automation professionals across the world to work together for the benefit of all.
The ISA99 Security Guidelines and User Resources, 3rd Edition for Industrial Automation and Control Systems CD contains critical industry technical reports developed by world-renowned cyber security and automation systems experts, as well as associated technical publications and resource papers.