Yusef Leenen

Yusuf Azzeddine Leenen is a regulatory operations professional specializing in eCTD publishing, xEVMPD submissions, and regulatory data management. With expertise in EMA regulatory systems, IDMP readiness, and dossier submissions, he ensures seamless compliance with global health authorities.

At Celegence, he supports regulatory data analysis, document publishing, and system administration while also providing external training on EMA regulatory processes. His technical proficiency and analytical approach contribute to efficient regulatory operations and data integrity.

He has supported numerous pharmaceutical companies in their digital transformations by selecting the right regulatory information management system, extracting & remediating regulatory data, reviewing and updating underlying processes, and fostering a culture of collaboration and innovation among teams to drive successful change.