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 of Cognitive and Behavioral Therapies

World Confederation of Cognitive and Behavioural Therapies (WCCBT) San Francisco CA, USA 2026/06/24 2026/06/28


European Organization for Caries Research (ORCA) Zagreb, Croatia 2026/06/24 2026/06/27

Annual Conference

Society for Psychotherapy Research (SPR) Ibaraki, Japan 2026/06/24 2026/06/27

WorldPM World Congress & Exhibition

World Powder Metallurgy Congress and Exhibition (WORLDPM) Montréal QC, Canada 2026/06/25 2026/06/29

International Conference

International Association for Education in Ethics (IAEE) Amsterdam, Netherlands 2026/06/25 2026/06/27

World Congress

Collegium Internationale Neuropsychopharmacologicum (CINP) Glasgow, UK 2026/06/26 2026/06/29

International Conference on Coordination Chemistry (ICCC)

International Conference on Coordination Chemistry (ICCC) Odense, Denmark 2026/06/28 2026/07/03

World Congress of Architects

Union internationale des architectes (UIA) Barcelona, Spain 2026/06/28 2026/07/02


Federation of European Zeolite Associations (FEZA) Naples, Italy 2026/06/28 2026/07/02

International Conference on Porphyrins and Phthalocyanines (ICPP-14)

Society of Porphyrins and Phthalocyanines (SPP) Kyoto, Japan 2026/06/28 2026/07/03

Annual Conference

Western Economic Association International (WEA International) Denver CO, USA 2026/06/29 2026/07/03

World Congress of Environmental and Resource Economists

European Association of Environmental and Resource Economists / Association of Environmental and Resource Economists / Lisbon, Portugal 2026/06/29 2026/07/03

World Congress

International Christian Medical and Dental Association (ICMDA) Jeju, Korea Rep 2026/06/30 2026/07/05

World Harp Congress

World Harp Congress (WHC) Toronto ON, Canada 2026/07 2026/08


International Courtly Literature Society (ICLS) Montpellier, France 2026/07 2026/07

World Conference

International Society of Family Law (ISFL) 2026/07 2026/07

World Congress

International Association for Child and Adolescent Psychiatry and Allied Professions (IACAPAP) Hamburg, Germany 2026/07/01 2026/07/04

International Convention

Lions Clubs International (LCI) Atlanta GA, USA 2026/07/03 2026/07/07

Forum of Neuroscience

Federation of European Neuroscience Societies (FENS) Madrid, Spain 2026/07/04 2026/07/08

Quadrennial Congress

International Society for Photogrammetry and Remote Sensing (ISPRS) Toronto ON, Canada 2026/07/04 2026/07/11


Confederation of European Otorhinolaryngology - Head and Neck Surgery (Confederation of European ORL-HNS) Gothenburg, Sweden 2026/07/04 2026/07/08

World Congress of Gerontology and Geriatrics

International Association of Gerontology and Geriatrics (IAGG) Amsterdam, Netherlands 2026/07/05 2026/07/09

MACRO : World Polymer Congress

International Union of Pure and Applied Chemistry (IUPAC) Kuching, Malaysia 2026/07/06 2026/07/11

European Conference on Literacy

Federation of European Literacy Associations (FELA) Ljubljana, Slovenia 2026/07/06 2026/07/09

World Conference on Transport Research

World Conference on Transport Research Society (WCTRS) Toulouse, France 2026/07/06 2026/07/10

European Control Conference (ECC)

European Union Control Association (EUCA) Reykjavik, Iceland 2026/07/07 2026/07/10

Annual Scientific Meeting

European College of Veterinary Surgeons (ECVS) Liverpool, UK 2026/07/09 2026/07/11

International Symposium on Dental Hygiene

International Federation of Dental Hygienists (IFDH) Milan, Italy 2026/07/09 2026/07/11


International Association of Music Libraries, Archives and Documentation Centres (IAML) Thessaloniki, Greece 2026/07/12 2026/07/17

International Conference on Operations Research

International Federation of Operational Research Societies (IFORS) Vienna, Austria 2026/07/12 2026/07/17

Goldschmidt Conference

European Association of Geochemistry / Geochemical Society / (EAG) Montréal QC, Canada 2026/07/12 2026/07/17

Annual International Meeting

American Society of Agricultural and Biological Engineers (ASABE) Indianapolis IN, USA 2026/07/12 2026/07/15

World Congress of Basic and Clinical Pharmacology (WCP)

Australasian Society of Clinical and Experimental Pharmacology and Toxicology / International Union of Basic and Clinical Pharmacology / Melbourne VIC, Australia 2026/07/13 2026/07/18

World Poultry Congress

World's Poultry Science Association (WPSA) Toronto ON, Canada 2026/07/13 2026/07/17

World Council Meeting

World Alliance of Young Men's Christian Associations (YMCA) Toronto ON, Canada 2026/07/18 2026/07/22

General Assembly

International Mathematical Union (IMU) New York NY, USA 2026/07/20 2026/07/21

International Congress of Applied Psychology (ICAP)

International Association of Applied Psychology (IAAP) Florence, Italy 2026/07/21 2026/07/25

Mangrove Macrobenthos and Management Meeting (MMM)

Mangrove Macrobenthos and Management Meeting (MMM) Okinawa, Japan 2026/07/21 2026/08/02

International Congress of Mathematicians

International Mathematical Union (IMU) Philadelphia PA, USA 2026/07/23 2026/07/30

International Congress of Historical Sciences

International Committee of Historical Sciences (ICHS) Jerusalem, Israel 2026/07/26 2026/07/31


International Society for History Didactics (ISHD) Jerusalem, Israel 2026/07/26 2026/07/31

International Congress of Neuroendocrinology

International Neuroendocrine Federation (INF) Nagoya, Japan 2026/07/26 2026/07/29

Annual Meeting

International Association for Food Protection (IAFP) New Orleans LA, USA 2026/07/26 2026/07/29

Biennial Conference

International Society for the History of Rhetoric (ISHR) Copenhagen, Denmark 2026/07/26 2026/07/28

Annual Conference

European Society for Philosophy of Medicine and Health Care (ESPMH) Tel Aviv, Israel 2026/08 2026/08

Nordic Process Control Workshop

Nordic Working Group on Process Control (NPC) Denmark 2026/08 2026/08

Scientific Assembly

Committee on Space Research (COSPAR) Florence, Italy 2026/08/01 2026/08/09

Asian Congress on Occupational Health (ACOH)

Asian Association of Occupational and Environmental Health (AAOEH) Kuching, Malaysia 2026/08/05 2026/08/08

Annual Convention

American Psychological Association Washington DC, USA 2026/08/06 2026/08/09

Annual Meeting

Meteoritical Society Frankfurt-Main, Germany 2026/08/09 2026/08/14


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