Manage end-to-end homologation and certification processes for railway machinery. Identify the applicable regulatory, normative and country-specific requirements for the relevant market. Define the homologation strategy and establish the related certification plan. Prepare, structure and maintain the technical documentation required to obtain the necessary approvals. Coordinate the collection of documents, calculations, test results and supporting evidence with Engineering, Testing and Quality teams. Manage communication with relevant authorities, assessment bodies and certification organizations. Follow up on open points and ensure their resolution through to final approval. Assess the impact of technical changes on the homologation dossier. Provide regulatory and homologation expertise to project teams throughout the development of the machinery.