Using the human corneal-like epithelium (RhCE) model, which closely mimics the histological, morphological, biochemical, and physiological characteristics of the human corneal epithelium, the assessment of eye irritation (UN GHS Category 2) or severe eye damage (UN GHS Category 1) is conducted according to UN GHS guidelines.
This evaluation is utilized to assess the toxicity of testsubstances (compounds and mixtures) that do not require classification andlabeling for UN GHS Category 1 (UN GHS No Category).