ACS Global

ACS Global

Be Part of Our Global Impact

With its members and partners, ACS promotes chemistry, develops connections and collaboration, and supports and strengthens the STEM ecosystem to safeguard the well-being of humanity and the planet. 

Join Your Chapter

140

Countries

150+

International Chemical Sciences Chapters & International Student Chapters

200,000+

Members in Global Membership Community

Explore ACS Events

Explore one of the many in-person, virtual, hybrid, and on-demand ACS events that cover a wide range of chemical science subjects and topics to advance your career and network with other chemists.

ACS Celebrates the IUPAC Global Women’s Breakfast

Join the global community to celebrate "Accelerating Equity in Science".

The International Union of Pure and Applied Chemistry (IUPAC) Global Women's Breakfast will take place on February 11, 2025 in conjunction with the U.N. Day of Women and Girls in Science.

Learn more and register your event at Global Women's Breakfast - IUPAC. If you would like your event listed as part of the ACS celebration, include “ACS” in your event name. →

See the ACS Community in Action

Learn the ways ACS and its Members make an impact

Build a Strong Community 

Learn how ACS address the challenges that face the planet with the alliances and partnerships to improve the lives of people and the planet.

View Alliances and Partnerships →

Support Early Career Chemists

Browse the valuable opportunities for professional and career development for chemistry professionals.

Search Career Opportunities →

Promote the Chemical Sciences

Share and inspire a passion for chemistry with ACS sponsored science outreach activities, such as the 52 international chemistry festival events in 25 countries. 

Find a participating event →

International year of Quantum Science and Technology 2025

ACS celebrates the International Year of Quantum Science and Technology in 2025

2025 marks 100 years since the development of quantum mechanics.  The United Nations, along with ACS, is helping to raise awareness of quantum science's application, importance, and impact on all aspects of life.

Visit the IYQ website to learn more and to share your events and online resources.→

 

Contact ACS Global

 intlacts@acs.org