International Union of Pure and Applied Chemistry

IUPAC Guiding Principles of Responsible Chemistry

In a world grappling with climate change, pollution, disinformation, and rapid technological shifts, the question is no longer can chemistry help—but how should it?

Explore this bold, forward-looking framework designed to transform how chemistry is practiced, taught, and perceived worldwide.

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in Chemistry International

July-Sep 2026 issue

In the current issue ...

- IUPAC at the Research Triangle Park, North Carolina (1997-2026), by Mary Garson with contributions from past IUPAC Officers
- Nanozyme Painting Rhymes by Xie Liangyi, Chen Xiaohong and Wang Mengshu
- Opening the Door to Discovery by Ilaria Meazzini and Alejandra Palermo
- Analytical Chemistry and Instrumentation and its Place in Early Education by Michael N. Quigley
- IUPAC-Solvay Award 25-Year Retrospective
- Engaging Chemistry – IUPAC | CSC 2027

& IUPAC Wire, imPACt, Projects, Conference Call, Where 2B & Y, ...

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Sustainable Digital Standards

IUPAC is initiating a community roadmap and sustainability blueprint for digital standards in chemistry data reporting.

With the rapid advancement of digital technologies, there’s an urgent need for consistent reporting and exchange of chemical data worldwide.

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Happy anniversary to ACS

— Honoring 150 years of scientific excellence and inspiration

Since its founding in 1876, the American Chemical Society has been committed to advancing the field of chemistry and transforming lives by promoting scientific knowledge and championing scientific integrity.
On this special day, the global community of IUPAC volunteers wishes ACS a very happy birthday.

Join the ACS150 Founding Day Celebration, Monday APRIL 6, 2026 AT 10 AM ET

> ACS.org/150

Many Voices, One Science

Feb 10, 2026

Supporting the International Day of Women and Girls in Science, IUPAC's Global Women’s Breakfast fosters a global network to break barriers to equality in science. Over the past seven years, nearly 2,500 GWB events have united participants from 100 countries.
This year, there are already more than 235 events in 49 countries registered ... and more are still coming
GWB2026 will take place on February 10, 2026 and the theme is: “Many Voices, One Science.”

Follow the events on the global map ...

Follow the day

Diversity and Inclusion

Chemistry is all about diversity: each new bond, each additional group makes the whole richer and stronger. IUPAC recognizes that to fulfill its vision, it must strongly commit to embracing and promoting transparency, diversity, inclusion, and equal opportunities for all.

IYCN Mentoring Program

The IYCN-IUPAC mentoring program is looking for mentors from all areas and countries who would be interested in assisting young chemists to pursue their career goals.
Guiding Principles for the Responsible Practice of Chemistry

The IUPAC Guiding Principles define what it means to do chemistry responsibly in the 21st century, with transparency, equity, accountability, and sustainability at the core.
Human Wellness and Environmental Sustainability: How Chemistry can make the difference

A video contest for Undergraduate Students is launched, to show the world how chemistry can make a difference in human wellness and environmental sustainability.
Success Stories of Systems Thinking in Chemistry Education – Chemistry Teacher International Special Issue

This project will highlight exemplary systems thinking-oriented teaching and learning approaches (e.g. in-class exercises, laboratory experiments, realworld industry engagement) that demonstrate ways to develop the systems thinking capacities of students, which are integral to addressing sustainable development challenges in society.

Have you seen CI lately?

Browse the latest issue of Chemistry International magazine

February 10

GWB

Advancing the Worldwide Role of Chemistry

IUPAC serves the international scientific endeavor in the dual function of a fundamental science and mission-oriented Union. The Union is in a unique position to contribute to the central interdisciplinary chemical sciences.

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IUPAC Guiding Principles of Responsible Chemistry

in Chemistry International

Sustainable Digital Standards

Happy anniversary to ACS

Many Voices, One Science

Diversity and Inclusion

Featured Projects

IYCN Mentoring Program

Guiding Principles for the Responsible Practice of Chemistry

Human Wellness and Environmental Sustainability: How Chemistry can make the difference

Success Stories of Systems Thinking in Chemistry Education – Chemistry Teacher International Special Issue

Have you seen CI lately?

GWB

Advancing the Worldwide Role of Chemistry

Upcoming Events

Adapting Research for Societal Needs

In the Eye of the Aerosphere: Connecting Aerosol Chemistry to One Health and Beyond

Progress with Standards in Chemistry: From Analog to Digital