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.

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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 International Conference

Licensing Executives Society International (LESI) Dublin, Ireland 2026/04/26 2026/04/28

Annual Conference

Particle Therapy Co-Operative Group (PTCOG) Caen, France 2026/05 2026/05

World Congress

International Society for Immunology of Reproduction (ISIR) Chicago IL, USA 2026/05 2026/05

General Assembly

European Geosciences Union (EGU) Vienna, Austria 2026/05/03 2026/05/08

Annual Meeting

Pediatric Orthopaedic Society of North America (POSNA) Orlando FL, USA 2026/05/06 2026/05/08

World Congress

International Federation of Nurse Anesthetists (IFNA) Brisbane QLD, Australia 2026/05/07 2026/05/09

Annual Meeting

International Society for Magnetic Resonance in Medicine (ISMRM) Cape Town, South Africa 2026/05/09 2026/05/14

World Congress

International Neuromodulation Society (INS) Lisbon, Portugal 2026/05/09 2026/05/14

World Congress

International Society of Physical and Rehabilitation Medicine (ISPRM) Vancouver BC, Canada 2026/05/10 2026/05/14

International Conference on Cochlear Implants and Other Implantable Auditory Technology

International Conference on Cochlear Implants and Other Implantable Auditory Technology Warsaw, Poland 2026/05/10 2026/05/13

Asia-Pacific Conference on Non Destructive Testing

Asia Pacific Federation for Non Destructive Testing (APFNDT) Honolulu HI, USA 2026/05/11 2026/05/14

World Tunnel Congress

International Tunnelling and Underground Space Association (ITA) Montréal QC, Canada 2026/05/15 2026/05/21

Annual Conference

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

European Congress of Trauma and Emergency Surgery (ECTES)

European Society for Trauma and Emergency Surgery (ESTES) Stockholm, Sweden 2026/05/17 2026/05/17

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

Congress

International Federation of Surveyors (FIG) Cape Town, South Africa 2026/05/24 2026/05/29

AIR Forum Annual Conference

Association for Institutional Research (AIR) Washington DC, USA 2026/05/26 2026/05/29

Nordic Congress of General Practice

Nordic Federation of General Practice ApS (NFGP ApS) Jönköping, Sweden 2026/05/26 2026/05/29

Annual Congress

European Accounting Association (EAA) Prague, Czechia 2026/05/27 2026/05/29

EASL Congress

European Association for the Study of the Liver (EASL) 2026/05/27 2026/05/30

Annual Meeting

European Association of Plastic Surgeons (EURAPS) Vienna, Austria 2026/05/28 2026/05/30

Annual Meeting

American Nuclear Society (ANS) Denver CO, USA 2026/05/31 2026/06/03

World Expression Forum (WEXFO)

World Expression Forum (WEXFO) Lillehammer, Norway 2026/05/31 2026/06/01

Annual Meeting

International Society for Stem Cell Research (ISSCR) 2026/06 2026/06

Annual Congress

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

European Regional Congress

International Radiation Protection Association (IRPA) Liverpool, UK 2026/06/01 2026/06/05

International Pediatric Radiology Congress (IPR)

European Society of Paediatric Radiology (ESPR) Boston MA, USA 2026/06/01 2026/06/06

Annual Congress

European Veterinary Emergency and Critical Care Society (EVECCS) Edinburgh, UK 2026/06/03 2026/06/06

Congress

Federation of the European Societies for Surgery of the Hand (FESSH) Basel, Switzerland 2026/06/03 2026/06/06

Congress

European Renal Association - European Dialysis and Transplant Association (ERA-EDTA) Glasgow, UK 2026/06/03 2026/06/06

European Conference on General Thoracic Surgery

European Society of Thoracic Surgeons (ESTS) Athens, Greece 2026/06/07 2026/06/09

World Congress

International Federation of Municipal Engineering (IFME) Helsinki, Finland 2026/06/07 2026/06/13

International Symposium

International Association for Fire Safety Science (IAFSS) La Rochelle, France 2026/06/08 2026/06/12

International Conference on Emergency Medicine (ICEM)

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

Nordic New Testament Conference

Nordic New Testament Conference (NNTC) Gothenburg, Sweden 2026/06/12 2026/06/15

European Human Genetics Conference

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

ICM Triennial Congress

International Confederation of Midwives (ICM) Lisbon, Portugal 2026/06/13 2026/06/19

Convention

Electrical Apparatus Service Association (EASA) Orlando FL, USA 2026/06/13 2026/06/16

International Conference on Soil Mechanics and Geotechnical Engineering

International Society for Soil Mechanics and Geotechnical Engineering (ISSMGE) Vienna, Austria 2026/06/14 2026/06/19

Annual Meeting

Organization for Human Brain Mapping (OHBM) Bordeaux, France 2026/06/14 2026/06/18

Conference

International Planetarium Society (IPS) Fukuoka, Japan 2026/06/15 2026/06/19

International Symposium on Locational Decisions (ISOLDE)

International Symposium on Locational Decisions (ISOLDE) Chicago IL,Milwaukee WI, USA 2026/06/15 2026/06/19

Conference

European Federation for Non-Destructive Testing (EFNDT) Verona, Italy 2026/06/15 2026/06/19

International Congress on Animal Reproduction (ICAR)

International Standing Committee of the International Congress on Animal Reproduction Obihiro, Japan 2026/06/22 2026/06/26

International Conference

User Experience Professionals Association (UXPA) Las Vegas NV, USA 2026/06/22 2026/06/25

International Conference on the Bearing Capacity of Roads, Railways and Airfields

International Conference on the Bearing Capacity of Roads, Railways and Airfields (BCRRA) Ljubljana, Slovenia 2026/06/24 2026/06/26

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

Congress

European Organization for Caries Research (ORCA) Zagreb, Croatia 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

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