Thomas Arrachart developed a site name revision feature for the MTES-MCT/trackdechets repository, enabling users to correct the 'Nom de chantier' for both initial and collection BSDAs. He extended the revision mapping and updated the BSDA request revision component, integrating a new site-name field to support accurate data entry. Working primarily with React and TypeScript, Thomas enhanced the end-to-end revision workflow by updating both the backend data model and the frontend UI. This work improved data quality and governance for regulatory reporting, demonstrating a focused approach to front end development and a clear understanding of data integrity requirements.