JATS XML is a standardized XML format used for tagging and structuring the content of academic journal articles. It is designed to encode scholarly articles, including their metadata, references, figures, tables, and other components, in a way that is machine-readable and interoperable across platforms. In academic publishing, JATS XML is essential for ensuring that articles can be archived, searched, and displayed consistently across different systems, including digital libraries, repositories, and journal platforms. JATS XML is often used to enable the conversion of articles into multiple formats, such as HTML, PDF, and EPUB, ensuring accessibility for a wide range of readers. The format supports rich metadata tagging, which is crucial for indexing articles in citation databases like PubMed or CrossRef. For publishers, adopting JATS XML simplifies the process of digital content management, as the structured format allows for easy updates and integration with other publishing systems. By using JATS XML, academic articles become more accessible and interoperable, supporting the global dissemination of research.