This text reviews the impact of European integration on the health sector (public health and health services) by studying European Union (EU) institutions, functioning, and responsibilities through the literature, documents, and authors' observations. The EU does not have direct health responsibilities, but Community legislation has important repercussions on all member states' health policies. This influence affects health protection issues, consumer safety, regulation of medicines and medical devices, mutual recognition of professional qualifications, freedom of movement for health professionals and patients, public contracts and bidding, research, etc. The evolution of EU health policy shows a progressive reinforcement of responsibilities consistent with the objective of reaching a high level of health protection, which in turn affects other European policies. The impact of European integration on the Spanish health system is analyzed as a case study, and key aspects and present and future challenges are highlighted. Lessons are also drawn for regional integration processes to foster equity and efficiency in health.
European Union; Health Policy; Health Systems