Core Viewpoint - The release of the "Major Change List for Nuclear Technology Utilization Construction Projects (Trial)" serves as an important enhancement to the environmental impact assessment management system in the nuclear technology utilization field, providing clear criteria for defining significant changes in construction projects, thereby improving regulatory efficiency and marking a further refinement and standardization of environmental management in this sector [1][3]. Group 1: Regulatory Framework - The "List" aims to further standardize the environmental impact assessment management of nuclear technology utilization construction projects, following relevant laws and regulations [3][6]. - The absence of a dedicated major change list in the nuclear technology utilization sector previously posed challenges for management departments and construction units, which the "List" now addresses [8]. Group 2: Industry Characteristics - Nuclear technology is widely applied across various sectors, including industry, medicine, agriculture, environmental protection, public safety, and aerospace, creating new models and integrating into daily life [5]. - The unique sensitivity and high-risk characteristics of nuclear technology utilization projects necessitate precise identification and strict control of any changes that may amplify radiation risks or alter radiation pathways [8][9]. Group 3: Specific Criteria for Major Changes - The "List" specifies criteria for determining significant changes in nuclear technology utilization construction projects based on project nature, location, scale, process, and radiation safety measures [11]. - Specific conditions include changes in project nature, relocation or adjustment of radiation work sites, increases in the category or quantity of radioactive sources, and alterations in production processes that may exacerbate adverse impacts [11]. Group 4: Impact on Industry Development - The implementation of the "List" will effectively standardize the environmental impact assessment management of nuclear technology utilization construction projects, providing a basis for administrative approval and supervision, thus ensuring public health and responding to societal expectations for a good ecological environment [12]. - The continuous development of nuclear technology and the improvement of management systems will lead to a more scientific and efficient nuclear safety regulatory system in China, providing solid guarantees for the safe utilization of nuclear technology [13].