How do OECD Test Guidelines ensure safety and efficacy?
OECD Test Guidelines cover various aspects such as toxicity, environmental impact, and efficacy. For instance, guidelines like OECD TG 318 focus on the dispersion stability of nanoparticles in different media, which is crucial for understanding their behavior in biological systems. By following these guidelines, researchers can systematically evaluate the safety of nanomaterials and their potential impact on health and the environment.