1 Scope

Summary of Topics

This revision to UL 1594 dated September 21, 2021 includes the following changes in requirements:

– Revisions to Paragraph 59.9 to clarify instructions provided in electronic format

– Addition of Requirements for Appliances Incorporating Lasers, New Section 24A

– Addition of Requirements for Appliances Incorporating Button Batteries, New Section 24B

– Revisions to Relocate Component Standard References from Appendix A to the Body of the Standard; 2.1, 3.1.1 – 3.1.3, 3.2.1 – 3.2.7, Section 4A, 13.2.6, 13.4.1 – 13.4.3, Section 14, 17.3.1 – 17.3.10, Table 17.1, 18.1, Section 20, 21.2, 21.5, 29.5, 29.14, 44.2.1, Section 46, 58.1.2

– Revisions to Relocate Marking Requirements from Section 33 to Section 58; 58.1.6 – 58.1.9, 58.1A.1 – 58.1A.7, 59.3, 59.10