ICCS About Us

INTERNATIONAL COLLABORATION ON COSMETICS SAFETY

What is the International Collaboration on Cosmetics Safety?

The International Collaboration on Cosmetics Safety (ICCS) is a global initiative, headquartered in New York, dedicated to advancing the adoption of animal-free assessments of cosmetics and their ingredients, for human health and environmental safety.


Although animal testing for cosmetics is increasingly being banned worldwide, regulatory requirements in some regions still mandate animal tests—including those under non-cosmetic regulations—rather than allowing the use of animal-free, new approach methodologies (NAMs), which have been demonstrated to be equivalent or superior in fulfilling safety requirements.


ICCS collaborates with stakeholders across industry, safety assessors, regulators, and policymakers around the world to share the collective experience of applying NAMs and next-generation risk assessments (NGRA) frameworks to ensure the safety of cosmetics. In doing so, ICCS aims to accelerate the transition to, and global acceptance of, animal-free science for human and environmental safety assessments.

International Collaboration on Cosmetic Safety
Strategic Priorities

Regulatory Engagement

Over the past decades, scientific advances in alternatives to animal testing, consumer demands and animal test bans have driven the investment to ensure cosmetics and personal care product safety assessments to be performed ethically, without animal testing. Now is the time to incorporate these advancements into cosmetic and chemical regulations to enable global acceptance of animal-free methods. ICCS will work with stakeholders around the world to share our collective experience and evaluate our animal-free testing frameworks to ensure they are protective and address regulatory needs.


Regulatory bodies and policymakers set standards, develop guidance, and pass legislation on cosmetics and ingredients with the goal of protecting consumers and the environment. However, as research and animal-free science methods have progressed, many policies and regulations have not yet incorporated them into safety assessments. ICCS aims to close this gap by understanding regulatory needs and supplying sound scientific solutions based on innovative animal free approaches.

Animal-Free Science

When consumers purchase cosmetics and personal care products, they rightly expect products that are safe for themselves, their families, and the environment, developed without animal testing. Safety means the product and its ingredients have undergone rigorous evaluation to ensure that it does not cause personal or environmental harm.


ICCS brings together cosmetics and personal care companies, cosmetic ingredient manufacturers, industry trade associations and animal protection organizations that have been at the forefront of developing, evaluating, and using animal-free approaches for regulatory safety assessments for nearly 40 years. Today, thanks to significant advancements in research using in silico and in vitro approaches, scientists can use animal-free science methods to ensure the safety of products and ingredients.


We work with regulators and the broader scientific community to demonstrate that modern animal-free testing methods can ensure human and environmental safety in cosmetics and personal care products.

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Education and Training

As our scientists continue developing and applying new advances in animal-free testing methods, it is critical that ICCS also support widespread use of these new approaches for cosmetic ingredient and product safety assessment through education and training. ICCS commits to work with members, regulators, and all stakeholders to address education and training needs to accelerate global adoption of the latest animal-free safety science.


ICCS will seek to grow our collective expertise in animal-free safety science within member companies and the wider community by promoting existing learning materials and funding the creation of new learning content to address gaps. We will partner with existing training providers and continuing education organizations to deliver hands-on and virtual learning sessions designed to support safety assessors as they build their knowledge of animal-free approaches. In this way ICCS will help ensure a more rapid and efficient transition to human and environmental safety assessment.

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Frequently Asked Questions

If you have further questions, please don't hesitate to contact us.

  • What is the goal of ICCS?

    Building on nearly four decades of progress in the development, evaluation, and use of innovative approaches, we aim to accelerate the transition towards animal-free safety assessment for cosmetics, personal care products and their ingredients worldwide. Our priorities include human health and environmental protection by using the most relevant and cutting-edge science to ensure safety while increasing the use of animal-free testing approaches.

  • What is animal-free safety science?

    Animal-free safety science seeks to replace the need for traditional cosmetic animal testing, meaning the internal or external application of a cosmetic or any cosmetic ingredient to a live, non-human vertebrates. Instead of conducting tests on animals, scientists can use computer models (e.g. exposure models), in-vitro testing (e.g. cell culture), and data analysis/visualization techniques. These animal-free approaches result in safe products for consumers and the environment, without harming animals. 

  • What role has the cosmetics industry played in developing animal-free approaches?

    The cosmetics, personal care and specialty chemical industries have been at the forefront of developing, evaluating, and using animal-free approaches for safety assessment for nearly 40 years. In particular, the cosmetics industry, in collaboration with other stakeholders, has made a significant contribution to the replacement of regulatory animal testing to address skin irritation, genetic toxicology, eye irritation, and skin sensitization. Furthermore, cosmetics industry investment has helped pioneer the development and application of tiered, exposure-driven next generation risk assessment (NGRA) frameworks to address systemic toxicity and developed dedicated methods to assess cosmetic ingredient environmental fate and exposure.

  • My company or organization is committed to advancing animal-free science. How can I join ICCS?

    ICCS is open to companies and organizations of all sizes that share our mission. If you are interested in joining us, please contact us for more information.

ICCS Leadership

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Erin Hill
President and CEO

Erin comes to ICCS with over 30 years’ experience promoting the widespread use and acceptance of animal free safety testing methods. She has fostered collaborations with industry, animal protection organizations, and regulatory agencies, both foreign and domestic, to help coordinate efforts to advance the use of New Approach Methodologies (NAMs) in decision making. Erin is widely known for co-founding the non-profit Institute for In Vitro Sciences (IIVS) in 1997, where she most recently served as president.


In addition to her pioneering work in the field, Erin is actively involved in various boards and associations dedicated to NAMs and reducing reliance on animal testing methods. She sits on numerous boards and committees, leveraging her expertise and experience to further the adoption and implementation of ethical testing practices. Her contributions and dedication to the cause have earned her numerous awards and recognition within the scientific and animal protection communities.

ICCS Staff

ICCS Board of Directors

The ICCS Board of Directors is comprised of executives from the leading companies and organizations in the cosmetics and chemical industries.

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Science Advisory Committee

The ICCS Science Advisory Committee (SAC) is comprised of experts from human health and environmental safety holding key positions in regulatory agencies, research institutions, and validation centers worldwide. The SAC actively participates in the review of ICCS science proposals and provides input and guidance on the overall objectives of the organization. 

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Annual Report 2024