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IDL International database on longevity   The International Database on Longevity (IDL) is the result of a concerted effort to gather demographic information on those who have lived to a validated age of 105 years or over, opening the door to accurate …

Legal Information Legal Information INED is a Public Scientific and Technical Research Establishment (EPST) administratively attached to both the Ministry of Research and the Ministry of Social Affairs. Data Collection and Processing In accordance with …

Terms of use Use of data The IDL data are published under a CC BY 4.0 License. In order to use data from the IDL, you must first register as user. You pledge to give full and proper credit to the data source in any publications and agree that you will not …

To contact the IDL team If you have any questions or concerns about IDL data, please contact us at the following address: idl-contact [at] …

Events 16th Supercentenarian Seminar   We are pleased to announce the upcoming 16th Supercentenarian Seminar, organized by the French Institute for Demographic Studies (INED), which will take place on April 9–10, 2026, at Campus Condorcet (Aubervilliers). …

Data and metadata   Country Data Identification required Metadata Open access Number of semi-supercentenarians (aged 105–109) Number of supercentenarians (aged 110+) Period covered Last update Austria (AUT) 639 15 2003–2024 2026 Belgium (BEL) 1430 40 …

Data visualization …

Publications Links to monographs and their chapters Supercentenarians (Springer, 2010) Exceptional Lifespans (Springer, 2021)   Full bibliography on IDL   Please do not hesitate to contact us with details of your publications at the following address: …

Publications list Download the publications list (updated: January 2024) :   Monographs: 1.              Maier, H., Gampe, J., Jeune, B., Vaupel, J. W., & Robine, J.-M. (2010). Supercentenarians. Springer. 2.              Maier, H., Jeune, B., & Vaupel, …