Principles of Chemical Engineering: Associations

The American Chemical Society 

The American Chemical Society serves more than 158,000 members globally, providing educational and career development programs, products, and services. As the largest scientific society in the world, we are a leading and authoritative source of scientific information.

International Council of Chemical Associations

The International Council of Chemical Associations (ICCA) is the world-wide voice of the chemical industry, representing chemical manufacturers and producers all over the world.