Results
Establishing A U.S. Distribution And Quality Framework For 3D In Vitro Airway Models
October 22, 2026 Poster/PresentationIncreasing regulatory and commercial emphasis on New Approach Methodologies (NAMs) for evaluating respiratory irritation and sensitization has created a growing…
A Structured, Transparent Framework for Developer-Funded Validation Peer Review: Alignment with OECD GD 34 and Contemporary Data Integrity Expectations
October 22, 2026 Poster/PresentationPeer review is essential for regulatory confidence in toxicological methods, especially complex validation packages supporting non-animal and innovative technologies. Practical…
Beyond the Positive in Genetox: Mechanistic Follow-Up Testing at IIVS
October 22, 2026 NewsletterGenetic toxicology testing plays a critical role in identifying compounds that may damage DNA or chromosomes and potentially contribute to…
A Decision Tree For Acute Oral Toxicity: Implementing The Last Resort Requirement In Practice
September 22, 2026 PublicationAcute oral toxicity (AOT) testing is widely used for hazard identification in chemical safety assessment, but traditional animal methods are…
A Proposed Evaluation Of New Approach Methodologies For Dermal Toxicity Assessment Of Botanicals
September 22, 2026 PublicationBotanicals are widely used in topical formulations for cosmetics, hair care, and personal care products, reflecting consumer interest in plant-derived…
Lost In Nams-Lation: A Review Of Animal-Free Science Definitions
September 22, 2026 PublicationThe use of terminology related to animal-free science has grown rapidly over the past two decades; however, definitions and interpretations…
Key Challenges For In Vitro Testing Of Oral Tobacco And Nicotine Products For Regulatory Applications: Recommendations For Using In Vitro Toxicity And Disease Models
September 22, 2026 PublicationThe Institute for In Vitro Sciences (IIVS) has sponsored a series of workshops with the aim of developing recommendations for…
Key Challenges For In Vitro Testing Of Tobacco And Next Generation Products For Regulatory Applications: Recommendations For The Ames Test
September 22, 2026 PublicationThe Ames bacterial mutagenesis assay (Ames test) has been used for more than 50 years, to help assess the safety…
June 2026 Newsletter
September 2, 2026 NewsletterA collaboration between Institute for In Vitro Sciences (IIVS) and Epithelix has been established to expand access to advanced human-relevant…
December 2025 Newsletter
September 2, 2026 NewsletterAs we reflect on the changes and announcements from US and international government agencies this year, we are excited about…
August 2025 Newsletter
September 2, 2026 NewsletterRead to learn more about IIVS at WC13 and Eurotox, upcoming workshops, Spanish-language training, contributor spotlight, calls for methods for…