TDS PDF

Tests for Sharpness of Edges on Equipment (Edition 5, published April 21, 2015; revisions through May 4, 2021). Original standard UL 1439 2021-05 in PDF full version. Additional info + preview on request

Document status: Active

LP-Gas Regulators (Edition 9, January 22, 2021). Original standard UL 144 2021-01 in PDF full version. Additional info + preview on request

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LP-Gas Regulators (Edition 9, published January 22, 2021; revisions through August 26, 2021). Original standard UL 144 2021-08 in PDF full version. Additional info + preview on request

Document status: Active

LP-Gas Regulators and Regulator Systems (Edition 9, published January 22, 2021; revisions through August 5, 2024). Original standard UL 144 2024-08 in PDF full version. Additional info + preview on request

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Coated Electrical Sleeving (Edition 4, published September 16, 2005; revisions through November 27, 2018; ANSI reaffirmation 2018). Original standard UL 1441 2018-11 in PDF full version. Additional info + preview on request

Document status: Replaced by St UL 1441 2022-10

Coated Electrical Sleeving (Edition 5, published June 21, 2021; revisions through October 28, 2022). Original standard UL 1441 2022-10 in PDF full version. Additional info + preview on request

Document status: Active