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 497,000 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 Conference

International Institute of Municipal Clerks (IIMC) Reno NV, USA 2026/05/17 2026/05/21

Spring Meeting

Electrochemical Society (ECS) Seattle WA, USA 2026/05/24 2026/05/28

World Congress of Audiology

International Society of Audiology (ISA) Seoul, Korea Rep 2026/05/24 2026/05/27

Annual Congress

European Orthodontic Society (EOS) Dublin, Ireland 2026/06 2026/06

International Conference on Emergency Medicine

International Federation for Emergency Medicine (IFEM) Hamburg, Germany 2026/06/10 2026/06/13

Annual Congress

European Society of Human Genetics (ESHG) Gothenburg, Sweden 2026/06/13 2026/06/16

International Conference on Coordination Chemistry

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

Annual Conference

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

MACRO : World Polymer Congress

International Union of Pure and Applied Chemistry (IUPAC) Kuching, Malaysia 2026/07/01 2026/07/06

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

International Symposium on Dental Hygiene

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

Congress

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

International Congress of Mathematicians

International Mathematical Union (IMU) Philadelphia PA, USA 2026/07/22 2026/07/29

Nordic Process Control Workshop

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

World Congress of Gerontology and Geriatrics

International Association of Gerontology and Geriatrics (IAGG) Amsterdam, Netherlands 2026/08/03 2026/08/03

Annual Convention

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

Annual Convention

ASAE Indianapolis IN, USA 2026/08/15 2026/08/18

Annual Congress

International Union of Marine Insurance (IUMI) Rotterdam, Netherlands 2026/09 2026/09

World Congress

International Board on Books for Young People (IBBY) Ottawa ON, Canada 2026/09 2026/09

International Conference on Geosynthetics

International Geosynthetics Society (IGS) Montréal QC, Canada 2026/09/13 2026/09/17

Biennial Congress

European Association for Cranio-Maxillo-Facial Surgery (EACMFS) Athens, Greece 2026/09/15 2026/09/18

Triennial Scientific Meeting

International Federation of Foot and Ankle Societies (IFFAS) Seattle WA, USA 2026/09/15 2026/09/19

Annual Meeting

Scoliosis Research Society (SRS) Sydney NSW, Australia 2026/10/07 2026/10/10

Annual meeting

American Academy of Ophthalmology New Orleans LA, USA 2026/10/10 2026/10/13

Annual Meeting

American Society of Human Genetics Vancouver BC, Canada 2026/10/20 2026/10/24

Annual Meeting

International Association of Movers (IAM) San Diego CA, USA 2026/10/21 2026/10/24

International Congress of Actuaries

International Actuarial Association (IAA) Tokyo, Japan 2026/11/08 2026/11/13

Annual Meeting

American Society of Criminology Chicago IL, USA 2026/11/18 2026/11/21

Annual Meeting

African Studies Association (ASA) San Francisco CA, USA 2026/11/19 2026/11/21

World Contest

World Ploughing Organization (WPO) Czech Rep 2027 2027

Annual Congress

Liga Medicorum Homoeopathica Internationalis (LMHI) Canada 2027 2027

Asia-Pacific Microwave Conference

Institute of Electrical and Electronics Engineers (IEEE) China 2027 2027

IRC : International Rubber Conference

International Rubber Conference Organisation (IRCO) USA 2027 2027

CONFIBSIG : Iberoamerican Conference on Geographic Information Systems

Red Iberoamericana de Sistemas de Información Geografica (REDISIG) Brazil 2027 2027

ICoMST : International Congress of Meat Science and Technology

International Congress of Meat Science and Technology (ICoMST) Auckland, New Zealand 2027 2027

Nordic Congress of General Practice

Nordic Federation of General Practice ApS (NFGP ApS) Iceland 2027 2027

Annual Conference

Computer Coupling of Phase Diagrams and Thermochemistry (CALPHAD) 2027 2027

Annual Congress

European Society of Paediatric Radiology (ESPR) Harrogate, UK 2027 2027

Annual Congress

International Fiscal Association (IFA) Stockholm, Sweden 2027 2027

International Conference on Biological Inorganic Chemistry (IBIC22)

Society of Biological Inorganic Chemistry / International Conference on Biological Inorganic Chemistry / UK 2027 2027

Conference

International Society for Oral Literatures of Africa (ISOLA) 2027 2027

Congress

International Federation of Societies of Cosmetic Chemists (IFSCC) Switzerland 2027 2027

Annual Congress

International Union of Marine Insurance (IUMI) Japan 2027 2027

Congress

European Association for Clinical Pharmacology and Therapeutics (EACPT) Lille, France 2027 2027

Quinquennial Congress (IMS2027)

International Musicological Society (IMS) 2027 2027

Annual Meeting

American Economic Association Washington DC, USA 2027/01/03 2027/01/05

Biennial Congress

International Association for Women's Mental Health (IAWMH) Barcelona, Spain 2027/03 2027/03

Annual Convention

International Studies Association (ISA) Atlanta GA, USA 2027/03/21 2027/03/24

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