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

Scientific Meeting

International Primary Care Respiratory Group (IPCRG) Brasov, Romania 2025/04/10 2025/04/12

Perinatal Science International Meeting

European Association of Perinatal Medicine (EAPM) Isola San Servolo, Italy 2025/04/10 2025/04/12

World Congress on Osteoporosis, Osteoarthritis and Musculoskeletal Diseases

International Osteoporosis Foundation / European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases / Rome, Italy 2025/04/10 2025/04/13

Annual Conference

European University Association (EUA) Riga, Latvia 2025/04/10 2025/04/11

Annual Conference

International Society for the Advancement of Spine Surgery (ISASS) Miami Beach FL, USA 2025/04/10 2025/04/12

Triennial Congress

International Association of Lyceum Clubs (IALC) Tauranga, New Zealand 2025/04/11 2025/04/13

European Congress of Clinical Microbiology and Infectious Diseases

European Society of Clinical Microbiology and Infectious Diseases (ESCMID) Vienna, Austria 2025/04/11 2025/04/15

IMCAS Americas Congress

International Master Course on Aging Skin (IMCAS) Sao Paulo, Brazil 2025/04/11 2025/04/13

Annual Meeting

Pacific Association of Pediatric Surgeons (PAPS) Melbourne VIC, Australia 2025/04/13 2025/04/17

International Conference on Integrated Care (ICIC)

International Foundation for Integrated Care (IFIC) Lisbon, Portugal 2025/04/14 2025/04/16

Clinical Research in Central and Eastern Europe

Cancer Drug Development Forum (CDDF) Krakow, Poland 2025/04/15 2025/04/16


African Association of Nephrology (AFRAN) Tunis, Tunisia 2025/04/15 2025/04/18


Urban Affairs Association (UAA) Vancouver BC, Canada 2025/04/15 2025/04/19

Annual Meeting

American Society of International Law (ASIL) Washington DC, USA 2025/04/16 2025/04/18

Structural Engineers World Congress (SEWC)

Structural Engineers World Congress (SEWC) Shanghai, China 2025/04/17 2025/04/18

Biennial Congress

Society of Neuroscientists of Africa (SONA) Marrakech, Morocco 2025/04/17 2025/04/20

Annual Congress

Asian Pacific Society of Cardiology (APSC) Busan, Korea Rep 2025/04/18 2025/04/19

Annual Meeting and Conference

Inter-Pacific Bar Association (IPBA) Chicago IL, USA 2025/04/23 2025/04/26

Asia Pacific Hospice Palliative Care Conference

Asia Pacific Hospice Palliative Care Network (APHN) Kuching, Malaysia 2025/04/23 2025/04/26

International Conference on Manufacturing, Machine Design and Tribology

International Conference on Manufacturing, Machine Design and Tribology Himeji, Japan 2025/04/23 2025/04/25

Round Table

Asia-Pacific Spa and Wellness Coalition (APSWC) Jakarta, Indonesia 2025/04/23 2025/04/25

Annual Meeting

International Society for Extracellular Vesicles (ISEV) Vienna, Austria 2025/04/23 2025/04/27

Asia-Pacific Regional Tax Conference

International Fiscal Association (IFA) Kuala Lumpur, Malaysia 2025/04/23 2025/04/24

Asia-Pacific Regional Conference

International Society for Third-Sector Research / ISTR Asia/Pacific Third Sector Network / (ISTR) Cebu City, Philippines 2025/04/23 2025/04/25

International Symposium on the Acquisition of Second Language Speech (New Sounds)

International Symposium on the Acquisition of Second Language Speech (New Sounds) Toronto ON, Canada 2025/04/23 2025/04/25

Asia Pacific Regional Conference

World Organization of Family Doctors (WONCA) Busan, Korea Rep 2025/04/24 2025/04/27

World Congress on Osteoarthritis

Osteoarthritis Research Society International (OARSI) Incheon, Korea Rep 2025/04/24 2025/04/27


European Pain Federation (EFIC) Lyon, France 2025/04/24 2025/04/26

International Conference on e-Learning & Innovative Pedagogies

e-Learning & Innovative Pedagogies Research Network (e-Learning & Innovative Pedagogies) Changua City, Taiwan 2025/04/25 2025/04/26

International Conference on Technology, Knowledge, and Society

Technology, Knowledge & Society Research Network (Technology, Knowledge & Society) Changua City, Taiwan 2025/04/25 2025/04/26

IFFS World Congress

International Federation of Fertility Societies (IFFS) Tokyo, Japan 2025/04/26 2025/04/29

Annual Meeting

International Society for Heart and Lung Transplantation (ISHLT) Boston MA, USA 2025/04/27 2025/04/30

European Congress of Virology

European Society for Virology (ESV) Dubrovnik, Croatia 2025/04/27 2025/04/30

Annual Congress

International Federation of Film Archives Montréal QC, Canada 2025/04/27 2025/05/02

Spring Conference

Solution Mining Research Institute (SMRI) Wilhelmshaven, Germany 2025/04/27 2025/04/30

Annual International Conference

Licensing Executives Society International (LESI) Singapore, Singapore 2025/04/27 2025/04/29

Annual Congress and General Assembly

FIDI Global Alliance Dubrovnik, Croatia 2025/04/27 2025/04/30

Mint Directors Conference (MDC)

International Mint Directors Network (IMDN) Cape Town, South Africa 2025/04/27 2025/04/30

International Conference on Diet and Activity Methods (ICDAM)

International Society for Diet and Activity Methods (ISDAM) Toronto ON, Canada 2025/04/27 2025/04/30

International F2F Fundraising Congress

International F2F Fundraising Congress Vienna, Austria 2025/04/28 2025/04/30


African Private Equity and Venture Capital Association (AVCA) Lagos, Nigeria 2025/04/28 2025/05/02

Annual Conference

International Association of Operative Millers (IAOM) Oklahoma City OK, USA 2025/04/29 2025/05/01

International Conference on Esophageal Atresia

International Network of Esophageal Atresia (INoEA) Istanbul, Türkiye 2025/04/30 2025/05/03

Annual Meeting

International Society for Autism Research (INSAR) Seattle WA, USA 2025/04/30 2025/05/03

International Congress on Acoustics

International Commission for Acoustics (ICA) New Orleans LA, USA 2025/05 2025/05

Annual Meeting

Association for European Paediatric and Congenital Cardiology (AEPC) Hamburg, Germany 2025/05 2025/05

Annual Conference

Particle Therapy Co-Operative Group (PTCOG) Buenos Aires, Argentina 2025/05 2025/05

European Vegetation Survey Meeting

International Association for Vegetation Science (IAVS) Kiev, Ukraine 2025/05 2025/05

Montessori Europe Congress

Montessori Europe Oslo, Norway 2025/05 2025/05


European Association of Work and Organizational Psychology (EAWOP) Prague, Czechia 2025/05 2025/05


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