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

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

Federation of European Heating, Ventilation and Air-Conditioning Associations (REHVA) Milan, Italy 2025/06/04 2025/06/06

European Congress of Obstetrics and Gynaecology

European Board and College of Obstetrics and Gynaecology (EBCOG) Frankfurt-Main, Germany 2025/06/05 2025/06/07

Annual Convention

Media Ecology Association (MEA) Mexico City, Mexico 2025/06/05 2025/06/08

AECOS European Symposium

American-European Congress of Ophthalmic Surgery (AECOS) London, UK 2025/06/05 2025/06/08

Biennial Congress

Confederation of European Waste-to-Energy Plants (CEWEP) Gdansk, Poland 2025/06/05 2025/06/06

International Workshop in Financial Markets and Nonlinear Dynamics (FMND)

Society for Nonlinear Dynamics and Econometrics / International Workshop in Financial Markets and Nonlinear Dynamics / Paris, France 2025/06/05 2025/06/06

European Academic Conference on Internal Audit and Corporate Governance (IACG)

European Academic Conference on Internal Audit and Corporate Governance (IACG) Catania, Italy 2025/06/05 2025/06/06

Spring General Assembly

European Union of General Practitioners / Family Physicians Helsinki, Finland 2025/06/06 2025/06/07

Scientific Meeting

International Anal Neoplasia Society (IANS) London, UK 2025/06/06 2025/06/08

Congress

European Society of Ophthalmology (SOE) Lisbon, Portugal 2025/06/07 2025/06/09

General Assembly

Consejo Latinoamericano de Ciencias Sociales (CLACSO) Bogota, Colombia 2025/06/07 2025/06/08

Healthy Buildings Europe Conference

International Society of Indoor Air Quality and Climate (ISIAQ) Reykjavik, Iceland 2025/06/08 2025/06/11

International Conference on Near Infrared Spectroscopy (NIR)

International Council for Near Infrared Spectroscopy (ICNIRS) Rome, Italy 2025/06/08 2025/06/12

Biennial Congress

International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine (ISAKOS) Munich, Germany 2025/06/08 2025/06/11

International Conference on Spectroscopic Ellipsometry (ICSE)

International Conference on Spectroscopic Ellipsometry (ICSE) Boulder CO, USA 2025/06/08 2025/06/13

Annual General Meeting

International Down and Feather Bureau (IDFB) Yokohama, Japan 2025/06/08 2025/06/10

Ocean Conference

United Nations (UN) Nice, France 2025/06/09 2025/06/13

CONFIBSIG : Iberoamerican Conference on Geographic Information Systems

Red Iberoamericana de Sistemas de Información Geografica (REDISIG) Toluca, Mexico 2025/06/09 2025/06/13

Annual Conference

International Insolvency Institute (III GLOBAL) Sao Paulo, Brazil 2025/06/09 2025/06/10

Third Generation Partnership Project Ran Access Network Plenary Meeting

Third Generation Partnership Project / European Telecommunications Standards Institute / Prague, Czechia 2025/06/09 2025/06/13

Members Conference

International Association of Packaging Research Institutes (IAPRI) Roanoke VA, USA 2025/06/09 2025/06/13

Asian Pacific Conference for Shell and Spatial Structures

International Association for Shell and Spatial Structures (IASS) Kanazawa, Japan 2025/06/09 2025/06/12

Annual Conference

International Federation for Theatre Research (IFTR) Cologne, Germany 2025/06/09 2025/06/13

Conference

Pan-American Federation For Nondestructive Testing (PANNDT) Niagara Falls ON, Canada 2025/06/09 2025/06/12

International Gaming Summit

International Association of Gaming Advisors (IAGA) Berlin, Germany 2025/06/09 2025/06/12

Annual Conference

Association for Consumer Research (ACR) Washington DC, USA 2025/06/09 2025/06/12

Congress

International Council of Nurses (ICN) Helsinki, Finland 2025/06/09 2025/06/13

Latin American and Caribbean Conference on Social Sciences

Consejo Latinoamericano de Ciencias Sociales (CLACSO) Bogota, Colombia 2025/06/09 2025/06/12

Congress

Core Technologies for Life Sciences (CTLS) Brno, Czechia 2025/06/10 2025/06/12

International Energy Summit

Association of International Energy Negotiators (AIEN) Istanbul, Türkiye 2025/06/10 2025/06/12

Nordic Demographic Symposium

Nordic Demographic Society (NDS) Middelfart, Denmark 2025/06/10 2025/06/12

Meeting of the Tomato Work Group

EUCARPIA Plovdiv, Bulgaria 2025/06/10 2025/06/13

World Congress

International Association for Suicide Prevention (IASP) Vienna, Austria 2025/06/10 2025/06/13

Global Summit

The Consumer Goods Forum (CGF) Amsterdam, Netherlands 2025/06/10 2025/06/13

International Conference On Orthodox Church Music

International Society for Orthodox Church Music (ISOCM) Joensuu, Finland 2025/06/10 2025/06/15

Annual Conference

International Double Reed Society (IDRS) Indianapolis IN, USA 2025/06/10 2025/06/14

Glass Performance Days Forum

Glass Performance Days (GPD) Tampere, Finland 2025/06/10 2025/06/12

International Conference on Rigorous State Based Methods (ABZ Conference)

Z User Group (ZUG) Düsseldorf, Germany 2025/06/10 2025/06/13

World Congress

International Photodynamic Association (IPA) Shanghai, China 2025/06/10 2025/06/16

Conference

European Urban Research Association (EURA) Bristol, UK 2025/06/10 2025/06/13

Congress

European Potato Trade Association (EUROPATAT) Lille, France 2025/06/11 2025/06/13

Annual Meeting

Nordic Microscopy Society (SCANDEM) Bergen, Norway 2025/06/11 2025/06/13

European Congress of Neuropathology

European Confederation of Neuropathological Societies (Euro-CNS) Maastricht, Netherlands 2025/06/11 2025/06/14

Plenary Meeting

European Committee of Manufacturers of Compressors, Vacuum Pumps and Pneumatic Tools (PNEUROP) Liverpool, UK 2025/06/11 2025/06/13

Annual Conference

International Society of Behavioral Nutrition and Physical Activity (ISBNPA) Auckland, New Zealand 2025/06/11 2025/06/14

International Conference on Knowledge, Culture, and Change in Organizations

Organization Studies Research Network (Organization Studies) Nicosia, Cyprus 2025/06/11 2025/06/13

International Symposium on Maritime Health

International Maritime Health Association (IMHA) Rotterdam, Netherlands 2025/06/11 2025/06/14

International RSA Meeting

International Radiostereometry Society (IRSA) Vancouver BC, Canada 2025/06/11 2025/06/14

Annual Congress

European Federation of National Associations of Orthopaedics and Traumatology (EFORT) Lyon, France 2025/06/11 2025/06/13

Conference

Nordic Association for Semiotic Studies (NASS) Tallinn, Estonia 2025/06/11 2025/06/13

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