The European Medicines Agency (EMA) collaborates with Health Technology Assessment (HTA) agencies, which evaluate medicines and HTA for reimbursement or financing within European Union (EU) Member States. HTA is a multidisciplinary process that assesses the medical, social, economic, and ethical aspects of health technologies in a transparent and unbiased way, aiming to inform patient-centered policies that ensure safety, effectiveness, and value. HTA is rooted in scientific research. Understanding how medicines are authorized and the product lifecycle is crucial when considering HTA for medicinal products. After conducting clinical trials, pharmaceutical companies submit applications to regulatory authorities for Marketing Authorization (MA) based on safety, quality, and efficacy. For widespread patient access, the product must often be covered by national healthcare systems or insurers, which leads to its inclusion in reimbursement or insurance lists. After submission, the dossier undergoes a joint clinical assessment by the HTACG, which provides a scientific analysis of the clinical evidence. Any feedback or requests for additional information from the HTACG should be addressed promptly. Finally, based on the assessment, the HTACG will issue a report with either recommendations or approval for the health technology.