ANSI/ISEA 107-2020规定了与一般设计要求、测试和性能要求以及用于增强佩戴者在场感的高可见度安全服装的产品标签相关的标准。符合本标准的服装根据类型和性能等级进行指定，其中类型基于预期用途设置，性能等级基于成品服装中可见材料和设计属性的数量进行识别。关键更新包括一次性高可见度一次性工作服的具体标准，该工作服通常用于肮脏的工作环境，在这些环境中，工人的可见度是必不可少的，而服装？s夜间总亮度作为可选报告特征。 还对试验方法进行了更新，以便与其他材料试验更紧密地结合，并反映更新的协议。

ANSI/ISEA 107-2020 sets forth criteria related to the general design requirements, testing and performance requirements and product labeling for high-visibility safety apparel used to enhance the presence of a wearer. Garments conforming to this standard are designated in terms of Type and Performance Class whereby the Type is based on the expected use setting and the Performance Class is identified based on the amount of visible materials and design attributes incorporated into the finished garment. Key updates include the specific criteria for a single-use high-visibility disposable coverall, which is often used in dirty working environments where worker visibility is imperative and introduction a garment?s overall nighttime luminance as an optional reporting characteristics. Updates have also been made to the tests methods in an effort to align more closely with other material tests and to reflect updated protocols.