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

World Congress

International Association for Hydro-Environment Engineering and Research (IAHR) Singapore, Singapore 2025/06/22 2025/06/27


International Society of Inflammation and Allergy of the Nose (ISIAN) Budapest, Hungary 2025/06/22 2025/06/25


International Rhinologic Society (IRS) Budapest, Hungary 2025/06/22 2025/06/25

Biennial Congress

European Rhinologic Society (ERS) Budapest, Hungary 2025/06/22 2025/06/25


International Society for Aerosols in Medicine (ISAM) College Park MD, USA 2025/06/22 2025/06/24

World Dredging Congress

Eastern Dredging Association / Western Dredging Association / World Organization of Dredging Associations / San Diego CA, USA 2025/06/23 2025/06/27

Forum Acusticum

European Acoustics Association (EAA) Malaga, Spain 2025/06/23 2025/06/26


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

Asia-Oceania Mass Spectrometry Conference (AOMSC)

Asia-Oceania Mass Spectrometry Conference (AOMSC) Ishigaki, Japan 2025/06/23 2025/06/25

International Conference on Cultural Economics

Association for Cultural Economics International (ACEI) Rotterdam, Netherlands 2025/06/23 2025/06/27

International Symposium on Tardigrada

International Symposium on Tardigrada Tsuruoka, Japan 2025/06/23 2025/06/27

Annual Meeting

Federation of Clinical Immunology Societies (FOCIS) Boston MA, USA 2025/06/24 2025/06/27

Joint Meeting IAACD & EACD

International Alliance of Academies of Childhood Disability / European Academy of Childhood Disability / Heidelberg, Germany 2025/06/24 2025/06/28

European Control Conference (ECC)

European Union Control Association (EUCA) Thessaloniki, Greece 2025/06/24 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 Conference on Publishing Studies

Information, Medium & Society – The Publishing Studies Research Network (Information, Medium & Society) Hilo HI, USA 2025/06/25 2025/06/26

International Conference on New Directions in the Humanities

New Directions in the Humanities Research Network (New Directions in the Humanities) Hilo HI, USA 2025/06/25 2025/06/27

World Glaucoma Congress

World Glaucoma Association (WGA) Honolulu HI, USA 2025/06/25 2025/06/28

World Conference

Asian and Australasian Society of Labour Economics / European Association of Labour Economists / Toronto ON, Canada 2025/06/25 2025/06/27

European Conference on African Studies (ECAS)

Africa-Europe Group for Interdisciplinary Studies (AEGIS) Prague, Czechia 2025/06/25 2025/06/28

Annual Conference

Society for Psychotherapy Research (SPR) Krakow, Poland 2025/06/25 2025/06/28

Annual Meeting

European Venous Forum (EVF) Krakow, Poland 2025/06/26 2025/06/28

International Meeting on Supportive Care in Cancer

Multinational Association of Supportive Care in Cancer / International Society for Oral Oncology / Seattle WA, USA 2025/06/26 2025/06/28

International Orthoptic Congress

International Orthoptic Association (IOA) Brisbane QLD, Australia 2025/06/27 2025/06/29

International Working Dog Conference

International Working Dog Breeding Association (IWDBA) Coventry, UK 2025/06/27 2025/06/29


European Association for Clinical Pharmacology and Therapeutics (EACPT) Helsinki, Finland 2025/06/28 2025/07/01

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

World Conference on Carbon

World Conference on Carbon Saint-Malo, France 2025/06/29 2025/07/04

ESOT Congress

European Society for Organ Transplantation (ESOT) London, UK 2025/06/29 2025/07/02

Scientific Assembly

International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Geneva, Switzerland 2025/06/29 2025/07/04

World Congress

International Society for Postural and Gait Research (ISPGR) Maastricht, Netherlands 2025/06/29 2025/07/03

International Congress

European Society of Child and Adolescent Psychiatry (ESCAP) Strasbourg, France 2025/06/29 2025/07/01

Annual Meeting

European Society of Human Reproduction and Embryology (ESHRE) Paris, France 2025/06/29 2025/07/02

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

International Conference on Cytochrome P450

International Conference on Cytochromes Bern, Switzerland 2025/06/30 2025/07/04

World Filtration Congress (WFC)

World Filtration Congress (WFC) Bordeaux, France 2025/06/30 2025/07/04

European Biophysics Congress

European Biophysical Societies' Association (EBSA) Rome, Italy 2025/06/30 2025/07/04

Congrès International de Linguistique et de Philologie Romanes

Société de linguistique romane (SLiR) Lecce, Italy 2025/06/30 2025/07/05

International Conference on Cytochrome P450

International Conference on Cytochrome P450 (ICCP450) Bern, Switzerland 2025/06/30 2025/07/04

Annual Conference

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


Port and Ocean Engineering under Arctic Conditions International Committee (POAC) St John's NL, Canada 2025/07 2025/07

Biennial Conference

European Society for Comparative Legal History (ESCLH) Szeged, Hungary 2025/07 2025/07


Association Internationale pour la Formation, la Recherche et l'Intervention Sociale (AIFRIS) Dakar, Senegal 2025/07 2025/07

General Assembly

International Federation of Catholic Universities (IFCU) Guadalajara, Mexico 2025/07 2025/07

World Journalism Education Congress

World Journalism Education Council (WJEC) Perth WA, Australia 2025/07/01 2025/07/03

European Congress of Psychology

European Federation of Psychologists Associations (EFPA) Paphos, Cyprus 2025/07/01 2025/07/04

Annual Congress

European College of Sport Science (ECSS) Rimini, Italy 2025/07/01 2025/07/04

International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems

International Society of Applied Intelligence (ISAI) Kitakyushu, Japan 2025/07/01 2025/07/04


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