New Approach Methodologies (NAMs): The Future Of Toxicology And Safety Testing

New Approach Methodologies (NAMs) are redefining how safety and efficacy are evaluated in drug discovery, marking a decisive shift away from traditional animal models. By combining advanced in vitro systems, computational tools, and mechanistic insights, NAMs offer more human-relevant, predictive data while aligning with growing ethical and regulatory expectations. Their value lies not just in innovation, but in their ability to meet real-world regulatory needs—providing fit-for-purpose approaches that support decision-making for chemicals and therapeutics.

As adoption accelerates across industry and regulatory bodies, understanding what qualifies as a NAM and how these approaches work together is essential. Explore how different NAM strategies complement one another, and uncover the key drivers fueling their momentum in modern toxicology.