The European Federation of Periodontology (EFP) is a non-profit, scientific dental organisation, comprising 25 National Periodontal member Societies in Europe. It currently numbers 14000 members approximately.Full members: Austrian Society of Periodontology, Belgian Society of Periodontology, British Society of PeriodontologyBritish Society of Periodontology, Croatian Society of Periodontology, Czech Society of Periodontology, Danish Society of Periodontology, Dutch Society of Periodontology, Finnish Society of Periodontology, French Society of Periodontology and Oral Implantology, German Society of Periodontology, Hellenic Society of Periodontology, Hungarian Society of Periodontology, Irish Society of Periodontology, Israeli Society of Periodontology and Osseointegration, Italian Societ