This document specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, labeling, packaging, transportation and storage of self-healing optical film coatings. This document is suitable for coating on automobile paint protection film, electronic screen protection film and leather transfer film, a two-component coating with self-healing function using polyurethane acrylate as the main film former and isocyanate as the curing agent. This document does not apply to UV light-curing self-healing thin film coatings.