Understanding the Standards: ANSI/ISEA 107 and CSA Z96
To ensure safety and compliance, high-visibility apparel must meet specific standards. In the U.S., the ANSI/ISEA 107 standard sets the benchmark for Hi-Vis safety apparel, outlining requirements for design, performance, and reflectivity. This standard defines three Performance Classes (1, 2, 3), which specify the level of visibility needed for different work environments, as well as Garment Types (O, R, P) for off-road, roadway, and public safety use.
Similarly, in Canada, the CSA Z96 standard governs high-visibility safety apparel and includes specific requirements for fluorescent material and retroreflective tape surface area. Both standards emphasize the importance of 360° visibility. Selecting compliant apparel is essential to ensure workers are properly protected and that safety standards are met.