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

Annual Congress and General Assembly

FIDI Global Alliance Dubrovnik, Croatia 2025/04/27 2025/04/30

Annual Meeting

International Society for Heart and Lung Transplantation (ISHLT) Boston MA, USA 2025/04/27 2025/04/30

Annual Congress

International Federation of Film Archives Montréal QC, Canada 2025/04/27 2025/05/02

International Conference on Diet and Activity Methods (ICDAM)

International Society for Diet and Activity Methods (ISDAM) Toronto ON, Canada 2025/04/27 2025/04/30

Our Ocean Conference

Our Ocean / World Resources Institute / (WRI) Busan, Korea Rep 2025/04/28 2025/04/30

International F2F Fundraising Congress

International F2F Fundraising Congress Vienna, Austria 2025/04/28 2025/04/30

Conference

African Private Equity and Venture Capital Association (AVCA) Lagos, Nigeria 2025/04/28 2025/05/02

Annual Conference

International Association of Operative Millers (IAOM) Oklahoma City OK, USA 2025/04/29 2025/05/01

International Conference on Esophageal Atresia

International Network of Esophageal Atresia (INoEA) Istanbul, Türkiye 2025/04/30 2025/05/03

Annual Meeting

International Society for Autism Research (INSAR) Seattle WA, USA 2025/04/30 2025/05/03

Annual Conference

American Literature Association (ALA) Boston MA, USA 2025/05 2025/05

World Congress and General Assembly

World Association of Public Employment Services (WAPES) Abidjan, Côte d'Ivoire 2025/05 2025/05

Montessori Europe Congress

Montessori Europe Oslo, Norway 2025/05 2025/05

Annual Meeting

Association for European Paediatric and Congenital Cardiology (AEPC) Hamburg, Germany 2025/05 2025/05

International Congress on Acoustics

International Commission for Acoustics (ICA) New Orleans LA, USA 2025/05 2025/05

Congress

European Association of Work and Organizational Psychology (EAWOP) Prague, Czechia 2025/05 2025/05

European Vegetation Survey Meeting

International Association for Vegetation Science (IAVS) Kiev, Ukraine 2025/05 2025/05

Annual Conference

Particle Therapy Co-Operative Group (PTCOG) Buenos Aires, Argentina 2025/05 2025/05

International Conference on the Art, Science, and Engineering of Programming

Aspect-Oriented Software Association (AOSA) Prague, Czechia 2025/05 2025/05

IGHC : Ground Handling Conference

International Air Transport Association (IATA) Nairobi, Kenya 2025/05 2025/05

World Congress of Clinical Safety

International Association of Risk Management in Medicine (IARMM) Paris, France 2025/05/01 2025/05/02

Biennial Meeting

Society for Research in Child Development (SRCD) Minneapolis MN, USA 2025/05/01 2025/05/03

Annual Meeting

International Association for Orthodontics (IAO) Washington DC, USA 2025/05/01 2025/05/04

Annual Conference

International Association for Impact Assessment (IAIA) Bologna, Italy 2025/05/01 2025/05/04

Patient meeting

Scandinavian Association for Glycogen Storage Disease (SAGSD) Havnsø, Denmark 2025/05/02 2025/05/04

Congress

Association of South-East Asian Pain Societies (ASEAPS) Singapore, Singapore 2025/05/02 2025/05/04

Congress

European SocieTy for Radiotherapy and Oncology (ESTRO) Vienna, Austria 2025/05/02 2025/05/06

Congress on Disaster and Emergency Medicine

World Association for Disaster and Emergency Medicine (WADEM) Tokyo, Japan 2025/05/02 2025/05/06

Plenary Session

European Regional Organization of the Fédération dentaire internationale (ERO) Almaty, Kazakhstan 2025/05/02 2025/05/03

Congress

European Society of Pediatric Otorhinolaryngology (ESPO) Stuttgart, Germany 2025/05/03 2025/05/06

Eurocrypt - International Conference on the Theory and Applications of Cryptographic Techniques

International Association for Cryptologic Research (IACR) Madrid, Spain 2025/05/04 2025/05/08

Annual Meeting

Association for Research in Vision and Ophthalmology (ARVO) Salt Lake City UT, USA 2025/05/04 2025/05/08

International Symposium on Creative Education - Education Leadership Summit

Council for Creative Education (CCE) Lappeenranta, Finland 2025/05/04 2025/05/09

International Public Safety Consortium

International Public Safety Consortium (ICC) Tucson AZ, USA 2025/05/04 2025/05/08

Congress

European Atherosclerosis Society (EAS) Glasgow, UK 2025/05/04 2025/05/07

Congress

International Seed Testing Association (ISTA) Christchurch, New Zealand 2025/05/04 2025/05/10

RISKWORLD Annual Conference

Risk and Insurance Management Society (RIMS) Chicago IL, USA 2025/05/04 2025/05/07

Conference

Computer Applications and Quantitative Methods in Archaeology (CAA) Athens, Greece 2025/05/05 2025/05/09

Congress

Asociación Latino Americana de Fabricantes de Velas (ALAFAVE) Orlando FL, USA 2025/05/05 2025/05/08

Annual Conference

European Relocation Association (EuRA) Zagreb, Croatia 2025/05/05 2025/05/08

Global Sustainable Tourism Conference

Global Sustainable Tourism Council (GSTC) Fiji 2025/05/05 2025/05/08

Triennial Symposium

International Plato Society Madrid, Spain 2025/05/05 2025/05/09

Annual Meeting (BevTech)

International Society of Beverage Technologists (ISBT) Henderson NV, USA 2025/05/05 2025/05/07

Congress

International Network of Research Management Societies (INORMS) Madrid, Spain 2025/05/06 2025/05/08

Nordic Congress of Dermatology and Venereology

Nordic Dermatology Association (NDA) Helsinki, Finland 2025/05/06 2025/05/09

General Session

European Commission for the Control of Foot-and-Mouth Disease (EuFMD) Rome, Italy 2025/05/06 2025/05/07

WFC Biennial Congress

World Federation of Chiropractic (WFC) Copenhagen, Denmark 2025/05/07 2025/05/10

Symposium on Intelligent Data Analysis (IDA)

IDA Society Konstanz, Germany 2025/05/07 2025/05/09

Annual Meeting

International Society for Cell & Gene Therapy (ISCT) New Orleans LA, USA 2025/05/07 2025/05/10

Research Seminar

Nordiska Samarbetsrådet för Kriminologi (NSfK) Denmark 2025/05/07 2025/05/09

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