November 18 - 19, 2025

International MicroNanoConference. Technical University Delft 2025. The Netherlands.

November 20, 2025, 10:00 AM - 12:00 PM (CET)

Bf3R Seminar: Creating to understand – sculpting with stem cells to understand how embryos build themselves. Online.

November 23, 2025, 3:00 PM - 4:30 PM (CET)

3R online Seminar FU Berlin/EC3R: "Alternatives to animal use in research and education" - Replacement 3C3R.

November 25, 2025 9:00 AM - November 27, 2025, 4:00 PM  (CET)

Advanced Organ-on-Chip Course Dynamic42: Cancer and immune cell integration. Winzerlaer Straße 2, 07745 Jena.

November 25, 2025, 12:00 - 12:45 (CEST)

SCAHT AOP_HUB Mini Webinar Series: AOP integration in IATAs with Magdalini Sachana.

November 27, 2025, 3:00 PM - 4:30 PM (CET)

3R online Seminar FU Berlin/EC3R: „Alternatives to animal use in research and education" - 3R in Education and Replacement.

December 1 - 5, 2025

OpenTox Virtual Conference 2025. Online. (Only free registration for OpenTox Association members).

December 2, 2025, 1:00 PM - 3:00 PM (CET)
  
3R - Kompetenzkolloquium NRW I Studying metabolism using organ-on-chip Technology. Online.

December 2, 2025, 02:00 PM (CET), 8:00 AM (ET), 22:00 (JST), 13:00 (UTC)

JSAAE Joint Webinar: Development of in vitro evaluation model for drug-induced proximal tubular injury using human proximal tubular epithelial cell spheroid.

December 2, 2025, 3:00 PM - 5:00 PM (CET)

Bf3R Insights - Artificial & human intelligence in literature research for alternative method candidates [in German]

December 2, 2025, 2:00 PM (CET)

TARCforce3R Monthly seminar series: Aurélie Thomas, AstraZeneca, UK - Ethical and Practical Aspects of the Transition to New Approach Methodologies (NAMs)

December 3, 2025

Workshop European Database on Medical Devices (EUDAMED). Brussels, in-person or online.

December 3, 2025, 1:00 PM - December 4, 2025, 5:00 PM (EST)

CAAT: Green Toxicology for a Sustainable Future. Johns Hopkins University Bloomberg Center. Washington, United States.

December 3, 2025, 4:00 PM (CET)

NURA Training: Introduction to NAMs.Network - The Tool for Regulators, Academics & Industry. Online.

December 4, 2025, 3:00 PM - 4:30 PM (CET)

3R online Seminar FU Berlin/EC3R: "Alternatives to animal use in research and education" - Replacement: "Novel human in vitro models for neuromuscular disease research and therapeutic development”.

December 11, 2025, 3:00 PM - 4:30 PM (CET)

3R online Seminar FU Berlin/EC3R: "Alternatives to animal use in research and education" - Ethics an Replacement Regulatory.

January 22, 2025, 10:00 AM (ET)

Animal-free Workshop Serie für Early-Career Researchers No. 5: Addressing the Preference for Animal-Based Research Methods. Online.

January 22 – 23, 2026, 08:00 AM (IST)
    
Biologics X 3DCC 2026. Novotel Goa Dona Sylvia Resort, Cavelossim, Goa, India.

February 4 - 5, 2025

WORD+ 2026: 'Connecting Global NAM Research'. Hinxton, England - United Kingdom.

February 25 - 26, 2026

Joint EDQM-EPAA Symposium: “Pyrogen testing 2.0: Ethical, Evolving and Eco-friendly - Implementing safe, rapid, state-of-the-art and sustainable non-animal approaches worldwide”. Albert Borschette Conference Centre (CCAB) in Brussels, Belgium and online.

March 3 - 6, 2026

30th Annual Meeting of the CRS Local Chapter DeChAt and 14th Conference BioBarriers. Saarland University, Saarbrücken.

March 17, 2026, 2:00 PM - March 18, 2026, 3:00 PM (CET)

R2N symposium - Advancing Micro-Physiological Systems: Innovations and Applications in Biomedical Research. Medical School Hannover.

March 24 - 26, 2026

THE 3R LÄND Conference. Morgenstelle Auditorium Center. University of Tübingen.

May 26 - 29, 2026

MPS World Summit. Washington, D.C., USA.

June 15 - 18, 2026

The Physicians Committee for Responsible Medicine and Johns Hopkins Center for Alternatives : Summer Immersion on Innovative Approaches in Science. Baltimore, Maryland, USA.

June 18, 2026  -  June 19, 2026

24th Fraunhofer Seminar "Models of Lung Disease". Clinical Research Center Hannover.

June 28 – July 2, 2026

23nd Annual Conference ESTIV. Maastricht, Netherlands.

September 1 - 4, 2026

VPH2026 Conference. Milan - Italy.

February 17 - 19, 2027

EUSAAT congress. Linz, Austria.
 

August 15 - 19, 2027

14th World Congress on Alternatives and Animal Use in the Life Sciences. Seoul, South Korea.