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

Half-Yearly Conference

International Association of Young Lawyers Milan, Italy 2025/05/14 2025/05/17

Annual Executive Meeting

International Commission on Large Dams (ICOLD) Chengdu, China 2025/05/15 2025/05/23

Annual Symposium

Society of Petrophysicists and Well Log Analysts (SPWLA) Dubai, United Arab Emirates 2025/05/17 2025/05/22

Spring Meeting

Electrochemical Society (ECS) Montréal QC, Canada 2025/05/18 2025/05/22

Annual Conference

International Institute of Municipal Clerks (IIMC) St Louis MO, USA 2025/05/18 2025/05/22

IFCC-EFLM EuroMedLab Congress

European Federation of Clinical Chemistry and Laboratory Medicine / International Federation of Clinical Chemistry and Laboratory Medicine / Brussels, Belgium 2025/05/18 2025/05/22

IABSE Spring Symposium

International Association for Bridge and Structural Engineering (IABSE) Tokyo, Japan 2025/05/18 2025/05/21

World Rose Convention

World Federation of Rose Societies (WFRS) Fukuyama, Japan 2025/05/18 2025/05/24

World Seed Congress

International Seed Federation (ISF) Istanbul, Türkiye 2025/05/19 2025/05/21

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

World Building Congress

International Council for Research and Innovation in Building and Construction (CIB) West Lafayette IN, USA 2025/05/19 2025/05/23

World Congress

International Society of Physical and Rehabilitation Medicine (ISPRM) Jordan 2025/05/19 2025/05/22

World Congress on Biosensors

World Congress on Biosensors (Biosensors) Lisbon, Portugal 2025/05/19 2025/05/22

International Donor Registry Conference

World Marrow Donor Association (WMDA) Québec QC, Canada 2025/05/19 2025/05/22

AIR Forum Annual Conference

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

European Oxygen Steelmaking Conference (EOSC)

European Oxygen Steelmaking Conference (EOSC) Vienna, Austria 2025/05/20 2025/05/22

Annual Convention

Global Pulse Confederation (GPC) Singapore, Singapore 2025/05/20 2025/05/23

International γδ T Cell Conference

International Gamma/Delta T Cell Conference Toronto ON, Canada 2025/05/20 2025/05/23

World Media Economics and Management Conference (WMEMC)

World Media Economics and Management Conference (WMEMC) Warsaw, Poland 2025/05/20 2025/05/24

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 Congress on Systemic Lupus Erythematosus

International Congress on Systemic Lupus Erythematosus (LUPUS) Toronto ON, Canada 2025/05/21 2025/05/24

Open Science Meeting (OSM)

Past Global Changes (PAGES) Shanghai, China 2025/05/21 2025/05/24

Triennial Congress

International Commission on Large Dams (ICOLD) Chengdu, China 2025/05/21 2025/05/23

European Stroke Conference

European Stroke Organisation (ESO) Helsinki, Finland 2025/05/21 2025/05/23

International Conference

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

European Conference on Healthcare Engineering

International Federation of Healthcare Engineering (IFHE) Antwerp, Belgium 2025/05/22 2025/05/24

Annual Convention

Association for Psychological Science (APS) Washington DC, USA 2025/05/22 2025/05/25

Annual REFORC Conference on Early Modern Christianity

Reformation Research Consortium (REFORC) Vienna, Austria 2025/05/22 2025/05/24


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

Triennial Conference on Molecular Quantum Mechanics (MQM)

Molecular Quantum Mechanics Conference (MQM) Kyoto, Japan 2025/05/23 2025/05/28

Annual Conference

Association of European Printing Museums (AEPM) Tartu, Estonia 2025/05/23 2025/05/25

International Conference on Emergency Medicine

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


Asian-Pacific Society on Thrombosis and Hemostasis (APSTH) Wuhan, China 2025/05/24 2025/05/26

European Human Genetics Conference

European Society of Human Genetics (ESHG) Milan, Italy 2025/05/24 2025/05/27


World Federation for Medical Education (WFME) Bangkok, Thailand 2025/05/25 2025/05/28

Nordic Conference on Child Abuse and Neglect

Nordic Association for Prevention of Child Abuse and Neglect (NASPCAN) Copenhagen, Denmark 2025/05/25 2025/05/28

Euroanaesthesia Annual Meeting

European Society of Anaesthesiology and Intensive Care (ESAIC) Lisbon, Portugal 2025/05/25 2025/05/27

European Conference on General Thoracic Surgery

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

Annual Conference

Computer Coupling of Phase Diagrams and Thermochemistry (CALPHAD) Busan, Korea Rep 2025/05/25 2025/05/30

Colloque Espace Mathématique Francophone (EMF)

Espace Mathématique Francophone (EMF) Montréal QC, Canada 2025/05/26 2025/05/30

International Teletraffic Congress (ITC)

International Teletraffic Congress (ITC) Trondheim, Norway 2025/05/26 2025/05/30

International Symposium on Glycoconjugates

International Glycoconjugate Organization (IGO) Edmonton AB, Canada 2025/05/26 2025/05/30

European Academy of Forensic Science Conference (EAFS)

European Network of Forensic Science Institutes (ENFSI) Dublin, Ireland 2025/05/26 2025/05/30

Annual Congress

International Society of Addiction Medicine (ISAM) Hamburg, Germany 2025/05/26 2025/05/28

Asia-Pacific Life Insurance Congress

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

Biennial Meeting

Pan African Pediatric Surgical Association (PAPSA) Abidjan, Côte d'Ivoire 2025/05/27 2025/05/30

Integral European Conference (IEC)

Integral Europe (IE) Budapest, Hungary 2025/05/28 2025/06/01

Annual Congress

European Accounting Association (EAA) Rome, Italy 2025/05/28 2025/05/30


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