20th Edition of the Global Conference on Catalysis, Chemical Engineering, and Technology (CCET 2025) will be held from March 27-29, 2025, in Singapore and online. This hybrid event offers a dynamic platform for researchers, academicians, and industry experts to exchange insights and foster collaborations in catalysis, chemical engineering, and technology. With a theme of "From Theory to Practice: Advancing Catalysis in the Modern Era," the conference covers a wide range of topics, including renewable energy, environmental catalysis, and nanotechnology.