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 Meeting

Society for Sedimentary Geology (SEPM) Denver CO, USA 06/09/2021 01/10/2021


United Nations Human Rights Council (HRC) Geneva, Switzerland 13/09/2021 01/10/2021


United Nations (UN) New York NY, USA 14/09/2021 30/09/2021

World Congress

International Society for the Study of Hypertension in Pregnancy (ISSHP) Nara, Japan 15/09/2021 28/09/2021

European Radiation Protection Week

European Radiation Protection Week (ERPW) Estoril, Portugal 17/09/2021 01/10/2021

International Mathematics Education and Society Conference

Mathematics Education and Society (MES) Klagenfurt am Wörthersee, Austria 24/09/2021 29/09/2021

Quadrennial Joint Meeting of Paediatric Endocrinology

European Society for Paediatric Endocrinology / Australasian Paediatric Endocrine Group / Asia Pacific Paediatric Endocrine Society / African Society for Paediatric and Adolescent Endocrinology / Latin American Society for Pediatric Endocrinology / Pediatric Endocrine Society / Buenos Aires, Argentina 25/09/2021 28/09/2021


European Nitrogen Cycle Meeting (ENC) Rome, Italy 25/09/2021 27/09/2021


International Association of Early Childhood Education (IAECE) Hiroshima, Japan 25/09/2021 08/10/2021

Annual Congress

Cardiovascular and Interventional Radiological Society of Europe (CIRSE) Lisbon, Portugal 25/09/2021 28/09/2021

Annual Meeting

Society of Exploration Geophysicists (SEG) Denver CO, USA 26/09/2021 01/10/2021

SciX Conference

Federation of Analytical Chemistry and Spectroscopy Societies (FACSS) Providence RI, USA 26/09/2021 01/10/2021

Biennial Congress

World Association for Buiatrics (WAB) Madrid, Spain 26/09/2021 30/09/2021

Annual conference

European Ramblers' Association (ERA) Sibiu, Romania 26/09/2021 03/10/2021

Biennial Congress

European Rhinologic Society (ERS) Thessaloniki, Greece 26/09/2021 30/09/2021

International Symposium

International Symposium on Infection and Allergy of the Nose (ISIAN) Thessaloniki, Greece 26/09/2021 30/09/2021

The nose across the lifespan

International Rhinologic Society (IRS) Thessaloniki, Greece 26/09/2021 30/09/2021

Scientific Meeting

International Veterinary Radiology Association (IVRA) Dublin, Ireland 26/09/2021 01/10/2021

Annual Convention

American Association of Port Authorities (AAPA) Austin TX, USA 26/09/2021 29/09/2021


Comité maritime international (CMI) Tokyo, Japan 26/09/2021 30/09/2021

Annual Conference

International Tar Association (ITA) Rome, Italy 26/09/2021 28/09/2021

International Conference

Polymer Processing Society (PPS) Montréal QC, Canada 26/09/2021 30/09/2021

World Consumer Credit Reporting Conference

Association of Consumer Credit Information Suppliers / Asociación Latinoamericana y del Caribe de Burós de Crédito / Business Information Industry Association / Consumer Data Industry Association (CDIA) / Barcelona, Spain 26/09/2021 28/09/2021

Biennial Meeting

Society of Environmental Toxicology and Chemistry / SETAC Latin America / (SETAC) Valdivia, Chile 26/09/2021 29/09/2021

Aquaculture Canada and WAS North America Conference

World Aquaculture Society (WAS) St John's NL, Canada 26/09/2021 29/09/2021

Biennial Conference

International Society for Respiratory Protection (ISRP) Oxford, UK 26/09/2021 30/09/2021

International Standards Summit

buildingSMART International (bSI) Montréal QC, Canada 26/09/2021 30/09/2021

Annual Meeting

Oligonucleotide Therapeutics Society (OTS) San Diego CA, USA 26/09/2021 29/09/2021

Financial Services Exchange Confernce

Institute of Internal Auditors (IIA) Washington DC, USA 26/09/2021 27/09/2021

BioEM Annual Meeting

The Bioelectromagnetics Society / European BioElectromagnetics Association / Ghent, Belgium 26/09/2021 01/10/2021

International Conference

European Investment Casters' Federation (EICF) Bregenz, Austria 26/09/2021 28/09/2021

Annual Education and Business Conference

International Association of Plumbing and Mechanical Officials (IAPMO) 26/09/2021 30/09/2021

World Dental Congress

FDI - World Dental Federation / Australian Dental Association / Sydney NSW, Australia 26/09/2021 29/09/2021

Annual Convention

American Association of Petroleum Geologists (AAPG) Denver CO, USA 26/09/2021 01/10/2021

Annual Meeting

European Association for the Study of Diabetes (EASD) Stockholm, Sweden 27/09/2021 01/10/2021

General Assembly

Fédération cynologique internationale (FCI) Prague, Czech Rep 27/09/2021 28/09/2021

General Meeting

International Castor Oil Association (ICOA) Sorrento, Italy 27/09/2021 29/09/2021


African Seed Trade Association (AFSTA) Nairobi, Kenya 27/09/2021 30/09/2021

Quadrennial World Conference

Japan Association for Earthquake Engineering / Japan Association for Earthquake Engineering / Sendai, Japan 27/09/2021 02/10/2021

Quadrennial World Conference

Japan Association for Earthquake Engineering Sendai, Japan 27/09/2021 02/10/2021

Quadrennial World Conference

International Association for Earthquake Engineering / Japan Association for Earthquake Engineering / (IAEE) Sendai, Japan 27/09/2021 02/10/2021

World Congress

International Society for Diseases of the Esophagus (ISDE) Vancouver BC, Canada 27/09/2021 30/09/2021

International conference on Source Code Analysis and Manipulation

Institute of Electrical and Electronics Engineers (IEEE) Luxembourg, Luxembourg 27/09/2021 28/09/2021

International Conference on Software Maintenance and Evolution

Institute of Electrical and Electronics Engineers (IEEE) Luxembourg, Luxembourg 27/09/2021 01/10/2021

Triennial Congress

World Organisation of Systems and Cybernetics (WOSC) Moscow, Russia 27/09/2021 29/09/2021

Annual Meeting

International Committee on Global Navigation Satellite Systems (ICG) Vienna, Austria 27/09/2021 01/10/2021

Annual EuroCHRIE Conference

European Council on Hotel, Restaurant and Institutional Education (EuroCHRIE) Aalborg, Denmark 27/09/2021 30/09/2021

Session - Fourth Part

Parliamentary Assembly of the Council of Europe (PACE) Strasbourg, France 27/09/2021 01/10/2021

Vitafood Asia Conference

Singapore, Singapore 27/09/2021 30/09/2021

GIScience - International Conference on Geographic Information Science

International Conference on Geographic Information Science (GIScience) Poznań, Poland 27/09/2021 30/09/2021


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