Alliance for Cultural Heritage in Asia (ACHA) is the first and currently the only intergovernmental organization in the field of cultural heritage within the Asian region. With 24 member states, partner states, and observers, its influence now extends to Africa, Europe, Latin America, and Oceania. Under its framework, cooperation in talent development, conservation and restoration, academic exchange, exhibitions, and joint archaeological research has continued to flourish.

On 27/11/2025, The Assembly announced the establishment of the ACHA Scientific and Technological Committee. The Science and Technology Committee consists of 11 founding members from countries such as China, Mongolia, Korea, Cambodia, and Vietnam. The Committee's term lasts for 4 years.

Alliance for Cultural Heritage in Asia - Scientific and Technological Committee (ACHA-STC) members are follow:

- LUO Jing: Director-General, Department of Science, Technology and Education, National Cultural Heritage Administration, China Chongqing Municipal, China

- XING Jun: Commission of Culture and Tourism Development, China

- UM Vutha: Deputy Director, Royal University of Fine Arts, Cambodia

- LI Li: Vice President, China Cultural Heritage Academy, China

- ZHANG Zhiguo: Deputy Director NCHA National Centre for Archaeology, China

- ZHAO Peng: Professor, the Palace Museum, China

- CHENG Xiaolin: Senior Engineer, National Museum of China, China

- YU Zongren: Research Fellow, Dunhuang Academy, China

- DU Xiaofan: Professor, the East Asian Cultural Heritage Conservation Society, Korea

- ODKHUU Angragsuren: President of the Mongolian Cultural Heritage Protection Society, Mongolia

- NGUYEN Duc-Thanh: Sernior researcher, Deputy Director of the Institute of Forestry Industry, Vietnamese Academy of Forestry, Vietnam