The 51st IUPAC World Polymer Congress (MACRO 2026) is a prestigious international scientific event dedicated to the field of polymer science and engineering. Hosted by the Institut Kimia Malaysia (IKM) under the auspices of the International Union of Pure and Applied Chemistry (IUPAC), the congress will bring together leading researchers, academicians, and industry experts from around the world to share the latest advancements, trends, and innovations in polymer research.

MACRO 2026 provides a dynamic platform for interdisciplinary collaboration, fostering dialogue across fundamental and applied polymer science, sustainable materials, and emerging technologies. Through plenary lectures, symposia, and poster sessions, the congress aims to inspire new ideas and partnerships that will shape the future of polymers for science, industry, and society.