ANSI/ISEA 107 is the US counterpart to EN ISO 20471, with a two-axis classification: Type O, R or P for the work environment (off-road, roadway, public safety), and Class 2 or 3 for the area of retroreflective and fluorescent material.
It is a garment standard too, so the fabric supplier's report is evidence rather than certification: the apparel maker certifies the finished item against the clause set.
Our FR and T/C fabrics are tested by SGS (2025-06) against the retroreflective clauses, with the wash cycles stated on the report so a garment maker can map them to the care label they intend to print.
More in this section.
ASTM D4956 — Reflective sheeting for signs
The US sign-sheeting standard: RA measured at a fixed geometry, seven types in current use, Type I–XI.
FMVSS 108 / DOT-C2 — Vehicle conspicuity
US conspicuity marking for heavy vehicles: 2 in alternating red/white, 250 RA minimum, self-certified.
ASTM E2072 / E2073 — Photoluminescent marking
Two photoluminescent standards: what the material is tested to, and how the 90-minute luminance is measured.