This standard applies to solar shielding films that are attached to window glass of offices, stores, houses, etc. (hereinafter referred to as buildings) to increase indoor cooling and heating effects, and to protect the window glass of buildings from scattering and falling due to collisions, earthquakes, or explosions. It specifies film for preventing glass shattering and preventing solar heat shielding and shattering glass (hereinafter referred to as film) that combines both of these to reduce the risk of glass shattering.