We are thrilled to welcome you to the World Conference on Catalysis and Chemical Engineering (WCCCE-2026), taking place April 06–08, 2026, in the vibrant city of Tokyo, Japan, with full hybrid access for both in-person and virtual participants. This premier conference brings together a global network of catalysis researchers, chemical engineers, material scientists, industry experts, technologists, and policymakers, all dedicated to advancing catalytic science and chemical engineering.

Whether you join us in the dynamic venues of Tokyo or participate online, your insights and engagement will play a key role in enriching global scientific exchange. Over the three-day event, you can expect cutting-edge presentations and technical updates across catalytic mechanisms, reaction engineering, process intensification, sustainable chemistry, energy conversion, advanced materials, and industrial applications; interactive panels and workshops designed to support multidisciplinary collaboration; a hybrid format that enables inclusive participation worldwide; and valuable networking opportunities spanning academia, industry, research institutions, and technology development.

We eagerly anticipate your contributions to the scientific program, poster sessions, roundtables, and collaborative discussions as we collectively shape the future of catalysis and chemical engineering. Thank you for joining us at WCCCE-2026 together, we will foster meaningful progress, encourage innovative collaborations, and advance solutions that benefit science, industry, and society.