The European Union of Medical Specialists (UEMS) is the oldest medical organisation in Europe as it celebrated its 60th anniversary in 2018. With a current membership from 40 countries, it is the representative organisation of the National Associations of Medical Specialists in the European Union and its associated countries. UEMS represents over 1.6 million medical specialists in all the different specialties. It also has strong links and relations with European Institutions (Commission and Parliament), the other independent European Medical Organisations and the European Medical / Scientific Societies. By its agreed documents, UEMS sets standards for high quality healthcare practice that are transmitted to the Authorities and Institutions of the EU and the National Medical Associations stimulating and encouraging them to implement its recommendations. Under the impulse of a growing shift from voluntary to mandatory CME-CPD in Europe, the European Union of Medical Specialists (UEMS) set up the European Accreditation Council for Continuing Medical Education (EACCME®) in October 1999. They accredit live events, e-materials, and journal editors. The UEMS-EACCME® sets itself as the central link between the National Accreditation Authorities (NAAs), the UEMS Specialist Sections and Boards (S&Bs), the European Specialty Accreditation Boards (ESABs) and the Providers of CME activities.