Summary of Topics s1863_4_sum.htmlSummary of Topics
This revision of ANSI/UL 1863 dated April 29, 2025 includes the following changes:
– Correction to Scope, 1.3(c);
– Addition of an out-of-scope statement for Information and Communication Technology (ICT) cable assemblies, UL 9990, 1.7;
– Installation Instructions – Clarifying instruction content for devices configured for field installation, 46.3; and
– Use of QR Code as an alternative for printed Installation Instructions for commercial installations, 46.4.