The Office of Atoms for Peace (OAP), under the Ministry of Higher Education, Science, Research and Innovation, recognizes the growing use of nuclear technology across various fields, including medicine, industry, research, and clean energy. This aligns with national policy goals that emphasize using science, technology, and innovation to sustainably strengthen the country’s life security, economy, and environment. One key area of focus is the development of Small and Micro Modular Reactors (SMRs/MMRs).
OAP recently hosted the “Biological Dosimetry Workshop in Bangkok” from 22–24 April 2025 at the 60th Anniversary Building. The workshop aimed to strengthen collaboration in biological dosimetry, a critical tool for assessing radiation exposure in nuclear or radiological emergencies. Participants focused on enhancing capabilities in Dicentric Chromosome Analysis (DCA), an internationally recognized gold standard for biological dosimetry. DCA analyzes the occurrence of chromosomes with two centromeres—a specific marker of exposure to ionizing radiation—providing accurate and reliable radiation dose assessments. These evaluations play a crucial role in determining appropriate medical treatments for radiation-exposed individuals.
The workshop brought together over 40 representatives from government agencies, academic institutions, and key partners from Japan, who contributed expertise in cytogenetics. Participating organizations included emergency public health offices, medical departments, health ministries, major hospitals, and several universities.
Additionally, the event served as a platform to discuss modern practices, the future use of automation, and the integration of artificial intelligence to improve analysis efficiency without compromising international standards.
OAP reaffirmed its commitment to strengthening Thailand’s biological dosimetry capacity to meet international standards. This initiative aims to ensure the nation’s preparedness for nuclear emergencies, build public and international confidence, and integrate science and technology with public health security. It supports Thailand’s 20-Year National Strategy and Sustainable Development Master Plan, working towards a safe, secure, and innovation-driven society.
