About ACS

We invite you to explore the benefits of membership the American Chemical Society offers.  We are dedicated to supporting the global chemical science community and collaborating with scientists and engineers worldwide through a broad range of activities and events.  In today’s global world economy, the active participation and contributions from ACS’ international membership are vital to meeting the needs of everyone.


ACS keeps you up-to-date in world chemical news and breakthroughs in research through a variety of resources and publications.


In the race to discovery, access to information is the critical differentiator. ACS provides the tools to ensure your research is on the cutting edge and ahead of the competition.


Engage in networking opportunities at national meetings, and by joining Technical Divisions and the ACS online Network.

Professional Development

Invest in yourself and put the knowledge base of ACS to work for you!  Sign up for career fairs and interviews; access webinars and other continuing education courses.

Chapters / Alliances

Global challenges require borderless solutions.  Learn how ACS International Chemical Sciences Chapters are impacting the way ACS advances chemistry around the world.