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 550,000 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

2026/03/09 - 2026/03/27

Session

Committee on Enforced Disappearances (CED)
Geneva, Switzerland
2026/03/21 - 2026/03/29

Session

European Youth Parliament (EYP)
Pordenone, Italy
2026/03/22 - 2026/03/29

International Conference of Racing Analysts and Veterinarians (ICRAV)

International Group of Specialist Racing Veterinarians / Association of Official Racing Chemists /
Melbourne VIC, Australia
2026/03/23 - 2026/03/27

European Congress of Physical and Rehabilitation Medicine

European Society of Physical and Rehabilitation Medicine (ESPRM)
Krakow, Poland
2026/03/23 - 2026/03/27

Quadrennial General Meeting

Nordic Geodetic Commission
, Finland
2026/03/23 - 2026/03/28

Meeting

Biofeedback Foundation of Europe (BFE)
Szczecin, Poland
2026/03/23 - 2026/03/27

Regular Session

United Nations Commission on Narcotic Drugs (CND)
Vienna, Austria
2026/03/23 - 2026/04/02

iConference

iSchools
Edinburgh, UK
2026/03/23 - 2026/03/27

Mediterranean Network Forum

European Forest Institute (EFI)
Valencia, Spain
2026/03/23 - 2026/03/27

SITE International Conference

Association for the Advancement of Computing in Education (AACE)
Philadelphia PA, USA
2026/03/23 - 2026/03/27

Annual Council Meeting

West African Examinations Council (WAEC)
Accra, Ghana
2026/03/23 - 2026/03/27

Connectathon 2026

IHE-Europe
Brussels, Belgium
2026/03/24 - 2026/03/28

Annual Scientific Meeting

Society for Reproductive Investigation (SRI)
San Juan, Puerto Rico
2026/03/24 - 2026/03/27

European Molecular Imaging Meeting (EMIM)

European Society for Molecular Imaging (ESMI)
Ljubljana, Slovenia
2026/03/24 - 2026/03/27

International Conference on Extending Database Technology

International Conference on Database Theory / EDBT Association / (ICDT)
Tampere, Finland
2026/03/24 - 2026/03/27

International Conference

International Society of Lyophilization - Freeze Drying (ISL-FD)
Fukuoka, Japan
2026/03/24 - 2026/03/27

Urban Future Global Conference (UFGC)

Urban Future global conference (UFGC)
Ljubljana, Slovenia
2026/03/25 - 2026/03/29

Congress

Schizophrenia International Research Society (SIRS)
Florence, Italy
2026/03/25 - 2026/03/28

General Session

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

European Congress of Internal Medicine

European Federation of Internal Medicine (EFIM)
Vienna, Austria
2026/03/25 - 2026/03/27

European Breast Cancer Conference (EBCC)

European Organisation for Research and Treatment of Cancer / Europa Donna - The European Breast Cancer Coalition / (EORTC)
Barcelona, Spain
2026/03/25 - 2026/03/28

Asia Pacific Health Conference

Asia Pacific Travel Health Society (APTHS)
Hong Kong, Hong Kong
2026/03/25 - 2026/04/01

Annual Arctic Science Summit

International Arctic Science Committee (IASC)
Aarhus, Denmark
2026/03/25 - 2026/03/27

Conference

Asia Pacific Travel Retail Association (APTRA)
Bengaluru, India
2026/03/25 - 2026/03/28

Pan European Voice Conference (PEVOC)

Pan European Voice Conference (PEVOC)
Istanbul, Türkiye
2026/03/25 - 2026/03/27

Asia Pacific Regional Conference

World Organization of Family Doctors (WONCA)
Iloilo, Philippines
2026/03/25 - 2026/03/27

Storytelling. Architecture. Technology. Experience (SATE Conference) EMEA

Themed Entertainment Association / International Association of Amusement Parks and Attractions /
Dubai, United Arab Emirates
2026/03/25 - 2026/03/28

European Lung Cancer Congress (ELCC)

International Association for the Study of Lung Cancer / European Society for Medical Oncology /
Copenhagen, Denmark
2026/03/26 - 2026/03/28

Global Meeting

Mountain Partnership (MP)
Escaldes-Engordany, Andorra
2026/03/26 - 2026/03/28

Annual Meeting

Société européenne de neurologie pédiatrique (SENP)
Tunis, Tunisia
2026/03/26 - 2026/03/29

International Congress on Glaucoma Surgery

International Society for Glaucoma Surgery (ISGS)
Madrid, Spain
2026/03/26 - 2026/03/30

Annual Conference

International Society for the Study of Trauma and Dissociation (ISSTD)
Portland OR, USA
2026/03/26 - 2026/03/31

European Congress of Psychiatry

European Psychiatric Association (EPA)
Prague, Czechia
2026/03/26 - 2026/03/29

World Conference of Gerontechnology

International Society for Gerontechnology
Vancouver BC, Canada
2026/03/26 - 2026/03/29

World Orchid Conference

World Orchid Conference Trust (WOC Trust)
Dresden, Germany
2026/03/27 - 2026/03/29

Annual General Meeting and Conference

ASEAN Intellectual Property Association (AIPA)
Phuket, Thailand
2026/03/27 - 2026/04/01

Global AVA Summit

Global Artisan Vintners Alliance (Global AVA)
Budapest,Dubrovnik, Croatia,Hungary
2026/03/27 - 2026/03/31

International Conference on Material Engineering and Manufacturing (ICMEM)

International Conference on Material Engineering and Manufacturing (ICMEM)
Kyoto, Japan
2026/03/28 - 2026/03/28

Annual General Meeting

The Brussels Map Circle
Brussels, Belgium
2026/03/29 - 2026/04/02

Rencontre Assyriologique Internationale (RAI)

International Association for Assyriology (IAA)
Baghdad, Iraq
2026/03/29 - 2026/04/01

Global Safety Conference

Civil Air Navigation Services Organisation (CANSO)
Jeddah, Saudi Arabia
2026/03/30 - 2026/04/01

Conference

International Spa Association (ISPA)
Las Vegas NV, USA
2026/03/30 - 2026/04/02

Annual Conference

International Society for Performance Improvement (ISPI)
Nashville TN, USA
2026/03/30 - 2026/04/03

WiN Global Annual Conference

Women in Nuclear Global (WiN Global)
Gyeongju, Korea Rep
2026/03/30 - 2026/04/02

Meeting

European Dental Students Association (EDSA)
Amsterdam, Netherlands
2026/03/30 - 2026/04/01

Winter Conference

Association for Teacher Education in Europe (ATEE)
Braga, Portugal
2026/03/31 - 2026/04/03

Conference

Computer Applications and Quantitative Methods in Archaeology (CAA)
Vienna, Austria
2026/03/31 - 2026/04/01

Meeting

FISH Platform
New Bedford MA, USA
2026/04 - 2026/04

Spring Conference

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

Congrès International

World Association of Psychoanalysis (WAP)
Paris, France
2026/04 - 2026/04

IKT Congress

IKT International Association of Curators of Contemporary Art
Milan,Turin, Italy
2026/04 - 2026/04

Humanitarian Congress

Médecins du Monde - International (MDM)
Berlin, Germany
2026/04/02 - 2026/04/04

Biennial Conference

Asia Pacific Association of Surgical Tissue Banking (APASTB)
Bali, Indonesia
2026/04/02 - 2026/04/03

Single Topic Conference on Oncology

Asian Pacific Association for the Study of the Liver (APASL)
Tokyo, Japan
2026/04/04 - 2026/04/07

Task Force on Research and Capacity Preparatory Meeting

South West Indian Ocean Fisheries Commission (SWIOFC)
2026/04/05 - 2026/04/10

Discussions on Nano & Mesoscopic Optics (DINAMO)

Discussions on Nano & Mesoscopic Optics (DINAMO)
Franschhoek, South Africa
2026/04/08 - 2026/04/11

Congress

International Pediatric Sleep Association (IPSA)
Florence, Italy
2026/04/08 - 2026/04/10

Annual Conference

International Research Society for Public Management (IRSPM)
Perth WA, Australia
2026/04/08 - 2026/04/12

International Congress of Cell Biology

International Federation for Cell Biology (IFCB)
Hefei, China
2026/04/08 - 2026/04/12

Quadrennial Congress

Asian-Pacific Organization for Cell Biology (APOCB)
Hefei, China
2026/04/08 - 2026/04/10

Congress

Asian-Pacific Society of Atherosclerosis and Vascular Diseases (APSAVD)
Mandaluyong, Philippines
2026/04/08 - 2026/04/12

World Early Childhood Conference

International Association for Steiner/Waldorf Early Childhood Education (IASWECE)
Dornach, Switzerland
2026/04/08 - 2026/04/12

International Meeting

Operation Friendship International (OFI)
Glasgow, UK
2026/04/08 - 2026/04/11

Conference

European Association for Music in Schools (EAS)
Vienna, Austria
2026/04/08 - 2026/04/10

Annual Meeting

European Paediatric Orthopaedic Society (EPOS)
Seville, Spain
2026/04/09 - 2026/04/10

International Conference on Concrete Block Pavement

SEPT
Hyderabad, India
2026/04/09 - 2026/04/11

Annual Conference

International Society for the Advancement of Spine Surgery (ISASS)
Miami Beach FL, USA
2026/04/09 - 2026/04/10

Northern Lights Neuroscience Symposium

Scandinavian Society of Neuropathology
Copenhagen, Denmark
2026/04/09 - 2026/04/11

European Platform for Artistic Research in Music Conference

Association Européenne des Conservatoires, Académies de Musique et Musikhochschulen (AEC)
Oslo, Norway
2026/04/09 - 2026/04/12

Conference

European Chromosome 11 Network
Pforzheim, Germany
2026/04/10 - 2026/04/13

World Rural Health Conference

World Organization of Family Doctors (WONCA)
Wellington, New Zealand
2026/04/11 - 2026/04/16

European Joint Conferences on Theory and Practice of Software (ETAPS)

European Joint Conferences on Theory and Practice of Software (ETAPS)
Turin, Italy
2026/04/11 - 2026/04/14

Annual General Assembly

Ibero-American Association of Chambers of Commerce (IACC)
Cochabamba, Bolivia
2026/04/11 - 2026/04/12

Virtual Clinicians Symposium

International Society for Clinical Densitometry (ISCD)
2026/04/12 - 2026/04/16

Business Meeting

SNOMED International
Vienna, Austria
2026/04/12 - 2026/04/15

Global Podiatry Summit

International Federation of Podiatrists (IFP)
Copenhagen, Denmark
2026/04/12 - 2026/04/16

International Congress

Union Internationale des Concierges d'Hôtels "Les Clefs d'Or" (UICH)
Sydney NSW, Australia
2026/04/12 - 2026/04/14

IIR Conference on Sustainability and the Cold Chain

International Institute of Refrigeration (IIR)
Istanbul, Türkiye
2026/04/12 - 2026/04/14

EHRA Congress

European Heart Rhythm Association (EHRA)
Paris, France
2026/04/12 - 2026/04/15

Biennial Congress

International Council for Commercial Arbitration (ICCA)
Madrid, Spain
2026/04/13 - 2026/04/15

International Conference and Annual Meeting

AACSB International - Association to Advance Collegiate Schools of Business
Seattle WA, USA
2026/04/13 - 2026/04/17

Conference on Properties, Design, and Applications of Upconversion Nanomaterials (UPCON)

International Conference on Properties, Design, and Applications of Upconversion Nanomaterials (UPCON)
Brno, Czechia
2026/04/13 - 2026/04/17

Conference on Properties, Design, and Applications of Upconversion Nanomaterials (UPCON)

International Conference on Properties, Design, and Applications of Upconversion Nanomaterials (UPCON)
Brno, Czechia
2026/04/13 - 2026/04/17

International Magnetics Conference (INTERMAG)

Institute of Electrical and Electronics Engineers (IEEE)
Manchester, UK
2026/04/13 - 2026/04/16

Annual Convening

Global Cultural Districts Network (GCDN)
Doha, Qatar
2026/04/13 - 2026/04/15

Asian Conference on Intelligent Information and Database Systems (ACIIDS)

Asian Conference on Intelligent Information and Database Systems (ACIIDS)
Kaohsiung, Taiwan
2026/04/13 - 2026/04/14

Chief Communications Officer Conference

Geneva Association
Paris, France
2026/04/13 - 2026/04/16

Conference

Association of European Threat Assessment Professionals (AETAP)
San Sebastian, Spain
2026/04/13 - 2026/04/15

European Youth Entrepreneurship Conference

Young Entrepreneurs for Europe (YES for Europe)
Warsaw, Poland
2026/04/13 - 2026/04/17

Educational Conference

International Nurses Society on Addictions (IntNSA)
Seattle WA, USA
2026/04/13 - 2026/04/16

TERRA World Congress on Earthen Architecture

ICOMOS International Committee on Earthen Architectural Heritage
Al Ain, United Arab Emirates
2026/04/13 - 2026/04/17

Annual Conference

International Foundation of Fashion Technology Institutes (IFFTI)
Ho Chi Minh City, Vietnam
2026/04/13 - 2026/04/17

Regional Conference for Africa

Food and Agriculture Organization of the United Nations / FAO Regional Office for Africa /
Nouakchott, Mauritania
2026/04/13 - 2026/04/14

Modern Linguistics and Language Didactics Conference (LiDi)

Modern Linguistics and Language Didactics Conference (LiDi)
Zurich, Switzerland
2026/04/14 - 2026/04/24

Natural Resource Law and Governance

The Grassroots Institute (TGI)
Turin, Italy
2026/04/14 - 2026/04/15

European Mathematical Genetics Meeting (EMGM)

European Mathematical Genetics Meeting (EMGM)
Davos, Switzerland
2026/04/14 - 2026/04/18

Biennial Congress

International Society of Animal Clinical Pathology (ISACP)
Curitiba, Brazil
2026/04/14 - 2026/04/17

Biennial Conference

European Association for the Study of Literature, Culture and Environment (EASLCE)
Utrecht, Netherlands
2026/04/14 - 2026/04/16

International Symposium on Targeted Alpha Therapy (TAT)

International Symposium on Targeted Alpha Therapy (TAT)
Rio de Janeiro, Brazil
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