Answer
Sep 18, 2024 - 08:32 AM
High-visibility (hi-vis) clothing rules generally require workers in certain environments, such as construction sites or road work, to wear garments that are bright and reflective to ensure they are easily seen by others, especially in low-light conditions. These garments typically need to meet specific safety standards, like ANSI/ISEA 107 in the U.S. or EN ISO 20471 in Europe, which dictate the amount and placement of reflective material and fluorescent background fabric.
