The ISO 13076 standard establishes procedures for lighting and visual evaluation of Paints and varnishes. The standard aims to ensure that the evaluation and judgment of Coatings are reliable and consistent. The standard specifies the type, location and intensity of Light sources, as well as observation conditions and observation distances. At the same time, the standard also provides guidelines for the evaluation of Coatings Color, Gloss, asperity and defects. The standard is applicable to a variety of Paints and varnishes, including automotive paints, furniture paints and architectural paints. By following the standard, accurate, consistent and repeatability Coatings evaluation results can be obtained, ensuring that the mass and Appearance of Coatings meet the expected requirements.