ACS is a congressionally chartered independent membership organization which represents professionals at all degree levels and in all fields of chemistry and sciences that involve chemistry.

Learn more about ACS

Strategic Plan

The ACS Strategic Plan 2015 and Beyond articulates what the Society will accomplish. We invite all chemical scientists and engineers to join in achieving the vision.

Jobs at ACS

ACS is a great place to work.

ACS Accessibility Statement

ACS is committed to making its products and services accessible to all members and constituents.

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Our Members

Our member/volunteers are the heart of this organization.

Our Commitment to Education & Outreach

ACS is actively involved in helping chemistry education and outreach.

Our Publications

Chemical Abstracts Service

CAS is a division of the American Chemical Society.