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 530,000 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

Spring Americas Summit

Health Information Sharing and Analysis Center (H-ISAC) Naples FL, USA 2025/05/19 2025/05/23

World Gas Conference (WGC 2025)

International Gas Union (IGU) Beijing, China 2025/05/19 2025/05/23

AIR Forum Annual Conference

Association for Institutional Research (AIR) Orlando FL, USA 2025/05/20 2025/05/23

World Leadership Conference

International Women's Forum (IWF) Seattle WA, USA 2025/05/21 2025/05/23

FAOBMB Conference

Federation of Asian and Oceanian Biochemists and Molecular Biologists (FAOBMB) Busan, Korea Rep 2025/05/21 2025/05/23

International Conference

International Association of Oral and Maxillofacial Surgeons (IAOMS) Singapore, Singapore 2025/05/22 2025/05/25


Union internationale de la marionnette (UNIMA) Chuncheon, Korea Rep 2025/05/23 2025/06/01

Annual Congress

European Society of Human Genetics (ESHG) Vienna, Austria 2025/05/24 2025/05/27

International Conference on Emergency Medicine

International Federation for Emergency Medicine (IFEM) Montréal QC, Canada 2025/05/24 2025/05/28

European Conference on General Thoracic Surgery

European Society of Thoracic Surgeons (ESTS) 2025/05/25 2025/05/27

Asia-Pacific Life Insurance Congress

Asia Pacific Financial Services Association (APFinSA) Bangkok, Thailand 2025/05/27 2025/05/29

WFUMB Congress

World Federation for Ultrasound in Medicine and Biology (WFUMB) Kyoto, Japan 2025/05/29 2025/06/01

Annual Meeting

European Association of Plastic Surgeons (EURAPS) Palma, Spain 2025/05/29 2025/05/31

World Physiotherapy Congress

World Confederation for Physical Therapy (WCPT) Tokyo, Japan 2025/05/29 2025/05/31

World Congress

Internationale des coiffeurs de dames (Intercoiffure Mondial) Berlin, Germany 2025/05/31 2025/06/03

OECI Days - Annual General Assembly and Scientific Conference

Organization of European Cancer Institutes (OECI) Oslo, Norway 2025/06 2025/06

World Congress

Collegium Internationale Neuropsychopharmacologicum (CINP) Jerusalem, Israel 2025/06 2025/06

Biennial Congress

European-African Hepato-Pancreato-Biliary Association (E-AHPBA) Dublin, Ireland 2025/06 2025/06

International Conference on Thermoelectrics

International Thermoelectric Society (ITS) Sendai, Japan 2025/06 2025/06


Pan-American Federation For Nondestructive Testing (PANNDT) Niagara Falls ON, Canada 2025/06 2025/06

International Conference on Flow Processes in Composite Materials (FPCM)

International Conference on Flow Processes in Composite Materials (FPCM) Edinburgh, UK 2025/06 2025/06

Triennial Conference on Molecular Quantum Mechanics (MQM)

Molecular Quantum Mechanics Conference (MQM) Kyoto, Japan 2025/06 2025/06


International Brecht Society (IBS) Victoria BC, Canada 2025/06 2025/06

International Donor Registry Conference

World Marrow Donor Association (WMDA) Québec QC, Canada 2025/06 2025/06

World Summit

International Federation of Exhibition and Event Services (IFES) Guadalajara, Mexico 2025/06 2025/06

Annual Congress

European Orthodontic Society (EOS) Krakow, Poland 2025/06 2025/06

International Conference on Positron Annihilation (ICPA)

International Conference on Positron Annihilation (ICPA) Kagawa, Japan 2025/06/01 2025/06/06

International Rangeland Congress (IRC)

International Rangeland Congress (IRC) Adelaide SA, Australia 2025/06/02 2025/06/06

FELASA Congress

Federation of European Laboratory Animal Science Associations (FELASA) Athens, Greece 2025/06/02 2025/06/05

International Deaf Academics and Researchers Conference (DAC)

International Deaf Academics and Researchers Conference (DAC) Houston TX, USA 2025/06/04 2025/06/08

European Symposium on Pediatric Cochlear Implantation

European Symposium on Paediatric Cochlear Implantation (ESPCI) Hannover, Germany 2025/06/12 2025/06/14

International Conference on Alcohol, Drugs and Traffic Safety

International Council on Alcohol, Drugs and Traffic Safety (ICADTS) Alcobaça, Portugal 2025/06/15 2025/06/18

Annual meeting

American Nuclear Society (ANS) Chicago IL, USA 2025/06/15 2025/06/18


BioEM Rennes, France 2025/06/15 2025/06/20

International Conference on Arabidopsis Research (ICAR)

Multinational Arabidopsis Steering Committee (MASC) Ghent, Belgium 2025/06/16 2025/06/20

Annual Conference

Western Economic Association International (WEA International) San Francisco CA, USA 2025/06/20 2025/06/24

Annual Convention

Rotary International (RI) Calgary AB, Canada 2025/06/21 2025/06/25


European Academy of Neurology (EAN) Seville, Spain 2025/06/21 2025/06/25

Annual Meeting

Organization for Human Brain Mapping (OHBM) Brisbane QLD, Australia 2025/06/22 2025/06/28

International Congress of Protistology

International Society of Protistologists / International Society for Evolutionary Protistology / Seoul, Korea Rep 2025/06/22 2025/06/27

EURO-k Conference

Association of European Operational Research Societies (EURO) Leeds, UK 2025/06/22 2025/06/25

Annual Meeting

International Association for the Properties of Water and Steam (IAPWS) Helsinki, Finland 2025/06/22 2025/06/27

COMPUMAG : Conference on the Computation of Electromagnetic Fields

International Compumag Society (ICS) Naples, Italy 2025/06/22 2025/06/26


International Linear Algebra Society (ILAS) Kaohsiung, Taiwan 2025/06/23 2025/06/27


Federation of the European Societies for Surgery of the Hand (FESSH) Helsinki, Finland 2025/06/25 2025/06/28

General Session

International Association for Dental Research (IADR) Barcelona, Spain 2025/06/25 2025/06/28

International Congress of History of Science and Technology (ICHST)

International Union of History and Philosophy of Science and Technology (IUHPST) Dunedin, New Zealand 2025/06/29 2025/07/05

Triennial Congress

European Society for Translation Studies (EST) Leeds, UK 2025/06/30 2025/07/03

Biennial Conference

International Study Association on Teachers and Teaching (ISATT) Glasgow, UK 2025/06/30 2025/07/04

Annual Conference

International Society of Weekly Newspaper Editors (ISWNE) Brookings SD, USA 2025/07 2025/07


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