This information is part of the Open Calendar, a free service of UIA's subscription-based International Congress Calendar Online (ICCO). It includes only current and future international meetings organized by non-profit organizations working worldwide in all fields of activity. The number of meetings, information contained in their profiles, and search functionality of this free service are limited.

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The UIA is a leading provider of information about international non-profit organizations. The aim of the Open Calendar is to promote the activities of international non-governmental organizations (INGOs) and intergovernmental organizations (IGOs).

Future International Meetings & Congresses

Event Organization Location Start Date End Date

Mid-Year Meeting

International Society for Pharmacoepidemiology (ISPE) Orlando FL, USA 10/04/2022 12/04/2022


Pan-American Association of Ophthalmology (PAAO) Buenos Aires, Argentina 13/04/2022 16/04/2022

Congreso Latinoamericano de Botánica

Asociación Latinoamericana de Botanica (ALB) Havana, Cuba 18/04/2022 24/04/2022

World Congress for Hair Research

European Hair Research Society (EHRS) Melbourne VIC, Australia 22/04/2022 25/04/2022

European Congress of Clinical Microbiology and Infectious Diseases

European Society of Clinical Microbiology and Infectious Diseases (ESCMID) Lisbon, Portugal 23/04/2022 26/04/2022


European Society of Physical and Rehabilitation Medicine (ESPRM) Ljubljana, Slovenia 26/04/2022 30/04/2022

Biennial Congress

European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA) Paris, France 27/04/2022 30/04/2022

Annual Convention

Bureau international d'audiophonologie (BIAP) Palma, Spain 27/04/2022 01/05/2022

Annual Meeting

International Society for Heart and Lung Transplantation (ISHLT) Boston MA, USA 27/04/2022 30/04/2022

Annual Congress

European Federations of the Contact Lens and IOL Industries (EFCLIN) Berlin, Germany 28/04/2022 30/04/2022


International Regulatory Peptide Society (REGPEP Society) Acapulco, Mexico 29/04/2022 02/05/2022

Annual Meeting

Council of Science Editors (CSE) Phoenix AZ, USA 30/04/2022 03/05/2022

International Conference on Spectroscopic Ellipsometry (ICSE)

International Conference on Spectroscopic Ellipsometry (ICSE) Beijing, China May 2022 May 2022

REVES Meeting

Réseau Espérance de Vie en Santé (REVES) Halifax, Canada May 2022 May 2022

Open Science Meeting

Past Global Changes (PAGES) Agadir, Morocco May 2022 May 2022

Young Scientists Meeting

Past Global Changes (PAGES) Agadir, Morocco May 2022 May 2022

Biennial Conference

International Academy of Linguistic Law (IALL) Tizi Ouzou, Algeria May 2022 May 2022

Annual Meeting

Association for Research in Vision and Ophthalmology (ARVO) Denver CO, USA 01/05/2022 05/05/2022

General Assembly

Panamerican Surety Association (PASA) USA 01/05/2022 04/05/2022

Biennial Congress

World Association for Disaster and Emergency Medicine (WADEM) Tokyo, Japan 02/05/2022 06/05/2022

Triennial International Conference on Animal Health Surveillance

International Conference on Animal Health Surveillance (ICAHS) Copenhagen, Denmark 03/05/2022 05/05/2022

Annual Conference

International Association for Impact Assessment (IAIA) Vancouver BC, Canada 04/05/2022 07/05/2022

International Spring Symposium

European Academy of Dermatology and Venereology (EADV) Valletta, Malta 05/05/2022 07/05/2022

Quadrennial World Conference

International Working Group on Women and Sport (IWG) Auckland, New Zealand 05/05/2022 08/05/2022

Nordic Conference on Research in Patient Safety and Quality in Healthcare

Nordic Research Network for Safety and Quality in Healthcare (NSQH) Jönköping, Sweden 05/05/2022 06/05/2022

Annual Congress

European SocieTy for Radiotherapy and Oncology (ESTRO) Copenhagen, Denmark 06/05/2022 10/05/2022

Annual Meeting

International Society for Magnetic Resonance in Medicine (ISMRM) London, UK 07/05/2022 12/05/2022


European Calcified Tissue Society (ECTS) Helsinki, Finland 07/05/2022 10/05/2022

Modern Developments and Application in Microbeam Analysis

European Microbeam Analysis Society (EMAS) Krakow, Poland 07/05/2022 11/05/2022

European Congress of Virology

European Society for Virology (ESV) Gdansk, Poland 08/05/2022 11/05/2022

Annual Meeting

International Society for the Study of the Lumbar Spinal (ISSLS) Boston MA, USA 09/05/2022 11/05/2022


International Society for the Study of Vascular Anomalies (ISSVA) Vancouver BC, Canada 10/05/2022 13/05/2022

Annual Congress

European Accounting Association (EAA) Bergen, Norway 11/05/2022 13/05/2022

Annual Conference

International Insolvency Institute (III GLOBAL) Hong Kong, Hong Kong 12/05/2022 14/05/2022

International Conference

International Association for Literary Journalism Studies (IALJS) Santiago, Chile 12/05/2022 14/05/2022

Quadrennial Neuroradiologicum Symposium

World Federation of Neuroradiological Societies (WFNRS) New York NY, USA 13/05/2022 16/05/2022

Annual International Conference

American Thoracic Society (ATS) San Francisco CA, USA 13/05/2022 18/05/2022

World Congress of GI Endoscopy

World Endoscopy Organization (WEO) Kyoto, Japan 13/05/2022 15/05/2022

Aquatic Sciences Meeting

American Society of Limnology and Oceanography (ASLO) Grand Rapids MI, USA 14/05/2022 22/05/2022

Biennial Congress

International Society for Peritoneal Dialysis (ISPD) Singapore, Singapore 14/05/2022 17/05/2022

Annual Conference

International Association for Great Lakes Research (IAGLR) Grand Rapids MI, USA 14/05/2022 20/05/2022

Clima : World Congress on Heating, Ventilation, Refrigeration and Air-Conditioning

Federation of European Heating, Ventilation and Air-Conditioning Associations (REHVA) Rotterdam, Netherlands 15/05/2022 18/05/2022

Triennial World Conference and General Assembly

International Union for Health Promotion and Education (IUHPE) Montréal QC, Canada 15/05/2022 19/05/2022

Dredging is changing

World Organization of Dredging Associations / Central Dredging Association / Copenhagen, Denmark 16/05/2022 20/05/2022


International Seed Federation (ISF) Cape Town, South Africa 16/05/2022 18/05/2022

European Immunogenetics and Histocompatibility Conference

European Federation for Immunogenetics (EFI) Amsterdam, Netherlands 17/05/2022 20/05/2022

Triennial Conference

Associated Country Women of the World (ACWW) Kuala Lumpur, Malaysia 17/05/2022 24/05/2022

International Congress of Ophthalmology

Italian Society of Ophthalmology Milan, Italy 18/05/2022 21/05/2022


European Federation of Societies for Ultrasound in Medicine and Biology (EFSUMB) Riga, Latvia 19/05/2022 21/05/2022

Annual Congress

European Renal Association - European Dialysis and Transplant Association (ERA-EDTA) Paris, France 19/05/2022 22/05/2022


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