ISO 25537:2008规定了建筑物内部用镀银浮法玻璃的最低质量要求（关于光学、视觉和边缘缺陷）和耐久性试验。 ISO 25537:2008仅适用于镀银玻璃制成的镜子，镀银玻璃由2 mm至6 mm厚的平板、退火透明或有色浮法玻璃制成，并以库存/标准尺寸和切割成品尺寸供应，未进行进一步加工（如边缘加工或其他加工）。 在咨询镜子制造商后，可以将本国际标准应用于厚度小于2 mm或大于6 mm的浮法玻璃。 ISO 25537:2008涵盖了镀银、退火、单片、透明和着色平板玻璃镜的质量要求。 ISO 25537:2008中涵盖的镜子不适用于高湿度或气载腐蚀促进剂或两者都存在的环境，例如骑马厅、游泳池、医疗浴室、桑拿、游泳池区域、化学实验室和其他腐蚀性环境。本国际标准不适用于外部玻璃应用的反射玻璃。

ISO 25537:2008 specifies the minimum quality requirements (regarding optical, visual and edge faults) and durability tests for silvered float glass for internal use in buildings. ISO 25537:2008 applies only to mirrors from silvered glass manufactured from flat, annealed clear or tinted float glass, from 2 mm to 6 mm thick, and supplied in stock/standard sizes and as-cut finished sizes to which no further processing (such as edgework or other fabrication) has been done. Upon consultation with the mirror manufacturer, it is possible to apply this International Standard to float glass having a thickness less than 2 mm or greater than 6 mm. ISO 25537:2008 covers the quality requirements of silvered, annealed, monolithic, clear and tinted flat glass mirrors. Mirrors covered in ISO 25537:2008 are not intended for use in environments, e.g. horse-riding halls, swimming pools, medical baths, saunas, swimming pool areas, chemical laboratories and other corrosive environments, where high humidity or airborne corrosion promoters, or both, are consistently present. This International Standard is not applicable to reflective glass for external glazing applications.