With more than 151,000 members, the American Chemical Society (ACS) is the world's largest scientific society and a leading source of trusted scientific information. A not-for-profit organization chartered by Congress, ACS is at the center of the ever-evolving global chemical marketplace. Providing a professional environment for chemists, chemical engineers and other professionals, the ACS not only publishes prestigious scientific journals and databases, but also organizes major research conferences. It offers numerous educational programs, promotes science policy, and supports career development in chemistry. In addition, the ACS awards scholarships to students and invests more than $20 million annually in research projects in the chemical sciences. The ACS plays an important role in education and communication. It educates policymakers and the public about the importance of chemistry to our everyday lives, including developing new solutions, improving public health, protecting the environment and fostering economic contributions.