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

International Symposium on Human Factors and Ergonomics in Health Care

Human Factors and Ergonomics Society (HFES) New York NY, USA 2026/03/22 2026/03/25

Annual Meeting

European Society for Blood and Marrow Transplantation (EBMT) 2026/03/22 2026/03/25

Critical Care Congress

Society of Critical Care Medicine (SCCM) Chicago IL, USA 2026/03/22 2026/03/24

Rencontre Assyriologique Internationale (RAI)

International Association for Assyriology (IAA) Baghdad, Iraq 2026/03/22 2026/03/26

Annual Scientific Meeting

Society for Reproductive Investigation (SRI) San Juan, Puerto Rico 2026/03/24 2026/03/28

Congress

Schizophrenia International Research Society (SIRS) Florence, Italy 2026/03/25 2026/03/29

Joint Meeting

International Society of Dermatopathology (ISDP) Denver CO, USA 2026/03/25 2026/03/26

General Session

International Association for Dental, Oral and Craniofacial Research (IADR) San Diego CA, USA 2026/03/25 2026/03/28

World Orchid Conference

World Orchid Conference Trust (WOC Trust) Dresden, Germany 2026/03/26 2026/03/29

Congress

Fédération internationale du béton (FIB) Abu Dhabi, United Arab Emirates 2026/03/27 2026/04/03

Conference

International Spa Association (ISPA) Las Vegas NV, USA 2026/03/30 2026/04/01

Spring Conference

Solution Mining Research Institute (SMRI) Lyon, France 2026/04 2026/04

Business Meeting

SNOMED International Vienna, Austria 2026/04/12 2026/04/16

INTERMAG - IEEE International Magnetics Conference

Institute of Electrical and Electronics Engineers (IEEE) Manchester, UK 2026/04/13 2026/04/17

Natural Resource Law and Governance

The Grassroots Institute (TGI) Turin, Italy 2026/04/14 2026/04/24

World Congress of Anaesthesiologists (WCA)

World Federation of Societies of Anaesthesiologists (WFSA) Marrakech, Morocco 2026/04/15 2026/04/19

World Congress on Osteoporosis, Osteoarthritis and Musculoskeletal Diseases

International Osteoporosis Foundation / European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases / Prague, Czechia 2026/04/16 2026/04/19

IABSE Spring Symposium

International Association for Bridge and Structural Engineering (IABSE) Copenhagen, Denmark 2026/04/21 2026/04/24

Annual Meeting

International Society for Heart and Lung Transplantation (ISHLT) Toronto ON, Canada 2026/04/22 2026/04/25

Annual Meeting

International Society for Autism Research (INSAR) Prague, Czechia 2026/04/23 2026/04/25

World Congress on Osteoarthritis

Osteoarthritis Research Society International (OARSI) Palm Beach FL, USA 2026/04/23 2026/04/26

Congress

World Council of Enterostomal Therapists (WCET) Vancouver BC, Canada 2026/04/24 2026/04/28

WPC Energy Congress

WPC Energy Riyadh, Saudi Arabia 2026/04/26 2026/04/30

Annual International Conference

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

Scientific Conference

African Society of Dermatology and Venerology (ASDV) Addis Ababa, Ethiopia 2026/04/28 2026/05/01

International Conference on Paediatric Acquired Brain Injury

International Paediatric Brain Injury Society (IPBIS) Calgary AB, Canada 2026/04/29 2026/05/02

International Pigment Cell Conference (IPCC)

International Federation of Pigment Cell Societies (IFPCS) New Delhi, India 2026/04/30 2026/05/03

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

Annual Meeting

Global Research Council (GRC) Bangkok, Thailand 2026/05 2026/05

Annual Meeting

International Anesthesia Research Society (IARS) Montréal QC, Canada 2026/05/01 2026/05/03

General Assembly

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

Annual Meeting

Association for Research in Vision and Ophthalmology (ARVO) Denver CO, USA 2026/05/03 2026/05/07

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 Conference

European College of Gerodontology (ECG) Cologne, Germany 2026/05/08 2026/05/09

Conference

Scandinavian Association for Glycogen Storage Disease (SAGSD) Ängelholm, Sweden 2026/05/08 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 Congress

The Association for International Sport for All (TAFISA) Prague, Czechia 2026/05/13 2026/05/17

World Congress

International Society of Medical Hydrology and Climatology (ISMH) Loznica, Serbia 2026/05/14 2026/05/16

Congress

European Operating Room Nurses Association (EORNA) Dubrovnik, Croatia 2026/05/14 2026/05/16

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

Meeting

International Society of Pneumonia and Pneumococcal Diseases (ISPPD) Copenhagen, Denmark 2026/05/17 2026/05/21

International Conference on Metal Organic Frameworks and Open Framework Compounds (MOF2026)

International Conference on Metal Organic Frameworks and Porous Polymers (EuroMOF) New Orleans LA, USA 2026/05/17 2026/05/21

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