ANSI/ISEA 107/ISO 20471 ANSI 107 is for high visibility protective apparel. ANSI 107 is commonly used in the US, and ISO 20471 is commonly used in the EU. See ANSI 107/CSA Z96 Page for More Details and comparison. Contact Us for a Quote: Name* First Last Email* Phone*MessageEmailThis field is for validation purposes and should be left unchanged. Δ Get Trusted, Timely Test Results from Experienced Professionals