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

European Public Relations Education and Research Association (EUPRERA) Lund, Sweden 2025/09/24 2025/09/27


ASHRAE / Air Infiltration and Ventilation Centre / (AIVC) Montréal QC, Canada 2025/09/24 2025/09/26

International Water Mist Conference

International Water Mist Association (IWMA) Manchester, UK 2025/09/24 2025/09/25


International Xenotransplantation Association (IXA) Geneva, Switzerland 2025/09/24 2025/09/27

Annual Congress

World Small Animal Veterinary Association (WSAVA) Rio de Janeiro, Brazil 2025/09/25 2025/09/27


Nordic Society for Middle Eastern Studies (NSMES) Oslo, Norway 2025/09/25 2025/09/27

Biennial Scientific Meeting

Pacific Rim College of Psychiatrists (PRCP) Tokyo, Japan 2025/09/25 2025/09/28

World Congress

World Association of Cultural Psychiatry (WACP) Tokyo, Japan 2025/09/25 2025/09/28

ERS International Congress

European Respiratory Society (ERS) Amsterdam, Netherlands 2025/09/27 2025/10/01


European Association of Neurosurgical Societies (EANS) Vienna, Austria 2025/09/28 2025/10/02

International Conference on Laser Peening and Related Phenomena (ICLPRP)

International Conference on Laser Peening and Related Phenomena (ICLPRP) Prague, Czechia 2025/09/28 2025/10/03

International Conference

International Association for the Advancement of High Pressure Science and Technology (AIRAPT) Matsuyama City, Japan 2025/09/28 2025/10/03

ECOC : European Conference on Optical Communication

European Conference on Optical Communication (ECOC) Copenhagen, Denmark 2025/09/28 2025/10/02

Fall Conference

Solution Mining Research Institute (SMRI) Wichita KS, USA 2025/09/28 2025/10/01

General Assembly

International Organization for Standardization (ISO) Kigali, Rwanda 2025/09/29 2025/10/03

European Congress on Tropical Medicine and International Health (ECTMIH)

Federation of European Societies for Tropical Medicine and International Health (FESTMIH) Hamburg, Germany 2025/09/29 2025/10/02

World Congress

World Association for Psychosocial Rehabilitation (WAPR) Vancouver BC, Canada 2025/09/29 2025/10/01

IUPESM World Congress on Medical Physics and Biomedical Engineering

International Federation for Medical and Biological Engineering / International Organization for Medical Physics / Australasian College of Physical Scientists and Engineers in Medicine / International Union for Physical and Engineering Sciences in Medicine / Adelaide SA, Australia 2025/09/29 2025/10/04

International Astronautical Congress

International Astronautical Federation (IAF) Sydney NSW, Australia 2025/09/29 2025/10/03

International Forum on Elite Sport

Association of Sport Performance Centres (ASPC) Helsinki, Finland 2025/09/29 2025/10/03

International Symposium on Sturgeon

World Sturgeon Conservation Society (WSCS) Yichang, China 2025/10 2025/10

FAIR Conference and General Assembly

Federation of Afro-Asian Insurers and Reinsurers (FAIR) India 2025/10 2025/10

Baby Swimming Conference

Nordic Swimming Federations Association (NSF) Denmark 2025/10 2025/10

International Congress on Archives

International Council on Archives (ICA) Barcelona, Spain 2025/10 2025/10

Annual International Conference

International Society of Arboriculture (ISA) Christchurch, New Zealand 2025/10 2025/10

International Conference on Accelerator and Large Experimental Physics Control Systems (ICALEPCS)

International Conference on Accelerator and Large Experimental Physics Control Systems (ICALEPCS) Chicago IL, USA 2025/10 2025/10

International Conference on Endothelin

International Conference on Endothelin (ET) USA 2025/10 2025/10

World Conference on Drowning Prevention

International Life Saving Federation (ILS) Marrakech, Morocco 2025/10/01 2025/10/15

Annual Scientific Meeting

International Society for Hip Arthroscopy (ISHA) Fukuoka, Japan 2025/10/02 2025/10/04

Hands-On Workshop on Venous Disease

European Venous Forum (EVF) Baden, Switzerland 2025/10/02 2025/10/04

International Symposium Intra Articular Treatment (ISIAT)

International Symposium Intra Articular Treatment (ISIAT) Bucharest, Romania 2025/10/02 2025/10/04

World Congress

International Physicians for the Prevention of Nuclear War (IPPNW) Nagasaki, Japan 2025/10/02 2025/10/04

International Conference on Research on Transitions, Career and Guidance (NoRNet)

Nordic Research Network on Transitions, Career and Guidance (NoRNet) Reykjavik, Iceland 2025/10/02 2025/10/03

Translational Research Conference on Lymphoid Malignancies

European School of Haematology (ESH) Estoril, Portugal 2025/10/03 2025/10/05

Annual Congress

International Fiscal Association (IFA) Lisbon, Portugal 2025/10/05 2025/10/09

International Congress of Therapeutic Drug Monitoring and Clinical Toxicology

International Association for Therapeutic Drug Monitoring and Clinical Toxicology (IATDMCT) Singapore, Singapore 2025/10/05 2025/10/08

Triennial Conference

International Oak Society (IOS) Oaxaca, Mexico 2025/10/05 2025/10/08

International Congress of Neuroimmunology

International Society of Neuroimmunology (ISNI) Chiba, Japan 2025/10/05 2025/10/09

Scientific Assembly

International Association of Hydrological Sciences (IAHS) Roorkee, India 2025/10/05 2025/10/10

World Statistics Congress

International Statistical Institute (ISI) The Hague, Netherlands 2025/10/05 2025/10/09

FIGO World Congress

Fédération Internationale de Gynécologie et d'Obstétrique (FIGO) Cape Town, South Africa 2025/10/05 2025/10/09

European Geothermal Congress

European Geothermal Energy Council (EGEC) Zurich, Switzerland 2025/10/06 2025/10/10


World Muscle Society (WMS) Vienna, Austria 2025/10/07 2025/10/11


Société Francophone de Néphrologie Dialyse et Transplantation (SFNDT) Tours, France 2025/10/07 2025/10/10

Annual Scientific Conference

Association for the Advancement of Automotive Medicine (AAAM) Indianapolis IN, USA 2025/10/07 2025/10/10

Annual Conference

International Society of Paediatric Oncology Amsterdam, Netherlands 2025/10/08 2025/10/11

World Congress

International Union of Phlebology Buenos Aires, Argentina 2025/10/08 2025/10/11

Biennial Conference

International Institute for Bioenergetic Analysis (IIBA) Atlanta GA, USA 2025/10/08 2025/10/12


Asia Pacific Musculo Skeletal Tumour Society (APMSTS) Bali, Indonesia 2025/10/08 2025/10/11

World Conservation Congress

International Union for Conservation of Nature and Natural Resources (IUCN) Abu Dhabi, United Arab Emirates 2025/10/09 2025/10/15


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