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.

Explore

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 Liangyiqun Xie, Xiaohong Chen and Mengshu Wang
- 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, ...

DIVE IN

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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Engaging Chemistry

IUPAC | CSC 2027 invites you to Montréal, Canada

Are you ready, Montréal?
From July 9–16, 2027, the city will host one of the most anticipated chemistry events in the world, IUPAC | CSC 2027. This international congress, organized by IUPAC jointly with the Canadian Society for Chemistry (CSC), will expect an estimated 3,500 chemists, students, and professionals from all over the globe.

Visit iupac2027.org for more details

STAY TUNE

Save the date for GWB2027

coming on February 16, 2027

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.

On February 10, 2026 with the theme “Many Voices, One Science” GWB2026 connected 425 events across 64 countries and more than 30,000 attendees.

We invite science organizations—including high schools, societies, universities, companies, governments, and NGOs—to participate. Event leaders can collaborate across sectors and disciplines to make an impact.

JOIN US

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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Upcoming Events

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Workshop

IUPAC Guiding Principles of Responsible Chemistry

in Chemistry International

Sustainable Digital Standards

Engaging Chemistry

Save the date for GWB2027

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

5th Ontologies4Chem Workshop

2nd Women in Chemical Sciences Conference (WICSIC 2026)

16th International Symposium on Ionic Polymerization (IP´26)