Yvonne has more than 30 years of experience in pharmaceutical industry and clinical research. She started her career at Hoffmann- La Roche Germany and held various positions in Clinical Research and Development and Medical Marketing. Yvonne joined Actelion Pharmaceuticals Ltd Global Quality Management in 2003 as GCP Compliance Auditor. In her current position as Senior Director, Head PMQA and GCP, she is heading GCP, Pharmacovigilance and Postmarketing Auditors. On top of coordinating all audit activities, Yvonne hosts all sponsor inspections and ensures that preparatory and follow-up activities are executed properly.