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 530,000 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

Triennial General Assembly

International Council on Monuments and Sites (ICOMOS) Sydney NSW, Australia 2023/08/31 2023/09/08

Colloquium Spectroscopicum Internationale

Colloquium Spectroscopicum International (CSI) Tokushima, Japan 2023/09 2023/09

Summit of the High-level Political Forum on Sustainable Development (SDG Summit)

United Nations (UN) New York NY, USA 2023/09 2023/09

International Conference

Eastern Asia Society for Transportation Studies (EASTS) Kuala Lumpur, Malaysia 2023/09 2023/09

World Sleep Congress

World Sleep Society Rio de Janeiro, Brazil 2023/09 2023/09


Global University Associations Forum (GUAF) Bangkok, Thailand 2023/09 2023/09

Asia-Pacific Regional Conference

International Society for Terrain-Vehicle Systems (ISTVS) Harbin, China 2023/09 2023/09

Annual Conference

International Association of Labour History Institutions (IALHI) Buenos Aires, Argentina 2023/09 2023/09

World Congress on Industrial Process Tomography

International Society for Industrial Process Tomography (ISIPT) Tianjin, China 2023/09 2023/09

European-African Regional Conference

International Society for Terrain-Vehicle Systems (ISTVS) 2023/09 2023/09

Conference & Governing Board Meeting

Association of European Police Colleges (AEPC) Czechia 2023/09 2023/09

Annual Meeting

European Society for Vascular Surgery (ESVS) Belfast, UK 2023/09 2023/09

Conference of the Americas on International Education / Congrès des Amériques sur l’éducation internationale / Congreso de las Américas sobre Educación Internacional

Inter-American Organization for Higher Education (IOHE) Las Vegas NV, USA 2023/09 2023/09


Global Research Alliance for Sustainable Finance and Investment (The Alliance) New Haven CT, USA 2023/09 2023/09

IPMA World Congress

International Project Management Association (IPMA) Denmark 2023/09 2023/09

Annual Meeting

ICOMOS International Scientific Committee on Archaeological Heritage Management (ICAHM) Sydney NSW, Australia 2023/09 2023/09


World Veterinary Poultry Association (WVPA) Kuching, Malaysia 2023/09/01 2023/09/04

Biennial International Complement Workshop

International Complement Society Newcastle upon Tyne, UK 2023/09/01 2023/09/05

European Seminar on Bayesian Econometrics (ESOBE)

European Seminar on Bayesian Econometrics (ESOBE) Glasgow, UK 2023/09/01 2023/09/02

General Meeting

Asian-Oceanian Federation of Conservative Dentistry (AOFCD) Taipei, Taiwan 2023/09/01 2023/09/03

Annual Congress

European Academy of Orofacial Pain and Dysfunction (EAOPD) Stockholm, Sweden 2023/09/01 2023/09/02

Annual Scientific Meeting

Asian and Oceanic Society for Pediatric Radiology (AOSPR) Hong Kong 2023/09/02 2023/09/03

International Epilepsy Congress

International Bureau for Epilepsy / International League Against Epilepsy / Dublin, Ireland 2023/09/02 2023/09/06

EUROMAT : European Conference on Advanced Materials and Processes

Federation of European Materials Societies (FEMS) Frankfurt-Main, Germany 2023/09/03 2023/09/07

Annual EAIR Forum

EAIR, The European Higher Education Society Linz, Austria 2023/09/03 2023/09/06

ISSPIC - International Symposium on Small Particles and Inorganic Clusters

International Symposium on Small Particles and Inorganic Clusters (ISSPIC) Berlin, Germany 2023/09/03 2023/09/08

Annual Meeting

European Doctoral Programmes Association in Management and Business Administration (EDAMBA) Budapest, Hungary 2023/09/03 2023/09/05

Annual Meeting

European Meteorological Society (EMS) Bratislava, Slovakia 2023/09/03 2023/09/08

Annual Meeting

International Association for the Properties of Water and Steam (IAPWS) Turin, Italy 2023/09/03 2023/09/08

Annual Membership Conference

Worldwide Project Consortium (WWPC) Toronto ON, Canada 2023/09/03 2023/09/06

Annual Meeting

International Society of Electrochemistry (ISE) Lyon, France 2023/09/03 2023/09/08

Annual Conference

University Association for Contemporary European Studies (UACES) Belfast, UK 2023/09/03 2023/09/06


European Forum for Primary Care (EFPC) Istanbul, Türkiye 2023/09/03 2023/09/05

AAJ/PEOPIL Birth Injury and Medical Negligence Seminar

Pan-European Organisation of Personal Injury Lawyers (PEOPIL) Florence, Italy 2023/09/04 2023/09/05

World Congress

International Society for Education through Art (INSEA) Canakkale, Türkiye 2023/09/04 2023/09/08

European Conference on Power Electronics and Applications

European Power Electronics and Drives Association (EPE) Aalborg, Denmark 2023/09/04 2023/09/08

World Congress on Military Medicine

International Committee of Military Medicine (ICMM) Adelaide SA, Australia 2023/09/04 2023/09/08

Annual Week Meeting

Réunion internationale des laboratoires d'essais et de recherches sur les matériaux et les constructions (RILEM) Vancouver BC, Canada 2023/09/04 2023/09/08

Quadrennial Congress

International Association for Religious Freedom (IARF) Cluj-Napoca, Romania 2023/09/04 2023/09/06

Congresso Internacional da História da Construção Luso-Brasileira

Congresso Internacional da História da Construção Luso-Brasileira (CIHCLB) Guimarães, Portugal 2023/09/04 2023/09/07

Congress of European Mycologists

European Mycological Association (EMA) Perugia, Italy 2023/09/04 2023/09/09

Biennial Congress

Asian Pacific Confederation of Chemical Engineering (APCChE) Manila, Philippines 2023/09/04 2023/09/09


World Veterinary Poultry Association (WVPA) Verona, Italy 2023/09/04 2023/09/08


Nordic World Heritage Association Kirkjubæjarklaustur, Iceland 2023/09/04 2023/09/08


European Society of Minimally Invasive Neurological Therapy (ESMINT) Marseille, France 2023/09/04 2023/09/06

Building Simulation - International IBPSA Conference and Exhibition

International Building Performance Simulation Association (IBPSA) Shanghai, China 2023/09/04 2023/09/06

International and Interdisciplinary Conference on Applied Linguistics and Professional Practice (ALAPP)

Applied Linguistics and Professional Practice Society (ALAPP) Glasgow, UK 2023/09/04 2023/09/06

Apimondia Congress

International Federation of Beekeepers' Associations (APIMONDIA) Santiago, Chile 2023/09/04 2023/09/07

Customer Experience Global Summit

Airports Council International (ACI) Incheon, Korea Rep 2023/09/04 2023/09/07

Annual Symposium

International Association for Vegetation Science (IAVS) Coffs Harbour NSW, Australia 2023/09/04 2023/09/08


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