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.

The full-featured International Congress Calendar Online (ICCO) includes over 497,000 meetings (past, current, future), additional information in profiles, sophisticated search functionality and data exports. For more information about ICCO, please click here or contact us.

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

Annual General Meeting

ICI Global Washington DC, USA 05/05/2021 07/05/2021

Annual General Meeting and Conference

International Capital Market Association (ICMA) Vienna, Austria 05/05/2021 07/05/2021


Asian Society for Neuro-Oncology (ASNO) Seoul, Korea Rep 06/05/2021 09/05/2021

Quadrennial Meeting

World Federation of Neuro-Oncology Societies (WFNOS) Seoul, Korea Rep 06/05/2021 09/05/2021

World Conference

International Primary Care Respiratory Group (IPCRG) Dublin, Ireland 06/05/2021 08/05/2021

Annual Conference

International Lymphoedema Framework (ILF) Copenhagen, Denmark 06/05/2021 08/05/2021

Annual General Assembly

European Union of Electrical Wholesalers (EUEW) Barcelona, Spain 06/05/2021 07/05/2021

International Conference

International Conference on Reproduction, Pregnancy and Rheumatic Diseases (ICRPRD) Stresa, Italy 06/05/2021 08/05/2021

Half-Yearly General Meeting

International Classified Marketplace Association (ICMA) Helsinki, Finland 06/05/2021 07/05/2021

Summit on Tobacco Control

International Union Against Tuberculosis and Lung Disease (The Union) 06/05/2021 07/05/2021

World Brachytherapy Congress

European SocieTy for Radiotherapy and Oncology (ESTRO) 06/05/2021 08/05/2021

Annual Congress

European Histamine Research Society (EHRS) Hannover, Germany 06/05/2021 08/05/2021


European Calcified Tissue Society (ECTS) 06/05/2021 08/05/2021

Annual Congress

European SocieTy for Radiotherapy and Oncology (ESTRO) Madrid, Spain 07/05/2021 11/05/2021

Annual Meeting

European Society for Paediatric Endocrinology (ESPE) Liverpool, UK 07/05/2021 09/05/2021

Annual Meeting

European Society for Paediatric Endocrinology (ESPE) Liverpool, UK 07/05/2021 09/05/2021

Annual Symposium

International Society for Laboratory Hematology (ISLH) New Orleans LA, USA 07/05/2021 09/05/2021

Asia Pacific Meeting

International Society for Microbial Electrochemistry and Technology (ISMET) Harbin, China 07/05/2021 10/05/2021

Biennial Conference

International Association of Women Judges (IAWJ) Auckland, New Zealand 07/05/2021 10/05/2021


International Mesothelioma Interest Group (IMIG) 07/05/2021 09/05/2021

Early Career Biogeographers Conference

International Biogeography Society (IBS) Amsterdam, Netherlands 07/05/2021 09/05/2021

General Assembly

Association of European Administrative Judges (AEAJ) Heraklion, Greece 07/05/2021 07/05/2021

Annual Scientific Meeting

Australasian College of Phlebology (ACP) Auckland, New Zealand 08/05/2021 11/05/2021

Annual Conference

International Institute of Municipal Clerks (IIMC) Grand Rapids MI, USA 09/05/2021 12/05/2021

World Water Congress

International Water Association (IWA) Copenhagen, Denmark 09/05/2021 14/05/2021

International Congress on Ambulatory Surgery

International Association for Ambulatory Surgery (IAAS) Bruges, Belgium 10/05/2021 12/05/2021

Annual Meeting

International Society for Biological and Environmental Repositories (ISBER) Atlanta GA, USA 10/05/2021 14/05/2021

Annual Common Secure Conference

Istanbul, Turkey 10/05/2021 12/05/2021

Annual Common Secure Conference

International Computing Centre (ICC) Istanbul, Turkey 10/05/2021 12/05/2021

Quadrennial International Conference on Agricultural Engineering

International Commission of Agricultural and Biosystems Engineering Québec QC, Canada 10/05/2021 13/05/2021

Biennial Congress

World Association for Disaster and Emergency Medicine (WADEM) Tokyo, Japan 10/05/2021 14/05/2021

Triennial Conference

Australasian Tunnelling Society (ATS) Melbourne VIC, Australia 10/05/2021 13/05/2021

IOSC : Triennial International Oil Spill Conference

International Petroleum Industry Environmental Conservation Association / International Maritime Organization / American Petroleum Institute / United States Environmental Protection Agency / 10/05/2021 13/05/2021

European Congress on Obesity

European Association for the Study of Obesity (EASO) Malaga, Spain 10/05/2021 13/05/2021

Biennial Congress

European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA) Milan, Italy 11/05/2021 14/05/2021

Annual Forum

Vertical Flight Society (VFS) West Palm Beach FL, USA 11/05/2021 13/05/2021


Nordic Center for Sustainable Healthcare (NCSH) Copenhagen, Denmark 11/05/2021 11/05/2021


International Finno-Ugric Students' Conference (IFUSCO) Riga, Latvia 11/05/2021 15/05/2021

Conference on Manufacturing Systems

CIRP - The International Academy for Production Engineering Athens, Greece 12/05/2021 14/05/2021

Annual Transnational Crime Conference

International Bar Association (IBA) Madrid, Spain 12/05/2021 14/05/2021


International Pediatric Simulation Society (IPSS) Lisbon, Portugal 12/05/2021 19/05/2021


Asia Pacific Burn Association (APBA) Tokyo, Japan 12/05/2021 14/05/2021


Society of Endometriosis and Uterine Disorders (SEUD) Stockholm, Sweden 12/05/2021 15/05/2021

Biennial Congress

International Federation for European Law The Hague, Netherlands 12/05/2021 15/05/2021

Biennial Congress

Latin American Association for the Study of the Liver (LASL) Rio de Janeiro, Brazil 12/05/2021 15/05/2021


European Network of Health Care Chaplaincy (ENHCC) Chania, Greece 12/05/2021 16/05/2021

International Conference on Research Challenges in Information Science

Institute of Electrical and Electronics Engineers (IEEE) Limassol, Cyprus 12/05/2021 14/05/2021

International Conference

International Association for Literary Journalism Studies (IALJS) USA 13/05/2021 15/05/2021

Council Meeting

International Association of Professional Congress Organisers (IAPCO) The Hague, Netherlands 13/05/2021 16/05/2021

International Congress of Cognitive Psychotherapy

International Association for Cognitive Psychotherapy (IACP) Rome, Italy 13/05/2021 16/05/2021


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