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Underwriters Laboratories Inc. is chartered to establish, maintain, and operate laboratories for the examination and testing of devices, systems and materials to determine their relation to hazards to life and property, and to ascertain, define and publish standards, classifications and specification for materials, devices, products, equipment, constructions, methods, and systems affecting such hazards.
Standard Method for Testing and Assessing Particle and Chemical Emissions from 3D Printers
$25.00 $50.00
Standard for In-building 2-Way Emergency Radio Communication Enhancement Systems
$251.00 $502.00
Systems of Insulating Materials - General
$315.00 $631.00
Outline of Investigation for Factory Automation Equipment (Outline, 10/23/2019)
$138.00 $277.96
Luminaires (Certification Requirement Decision, 4/4/2019)
$145.00 $291.17
Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources (CSDS Proposal, 3/14/2019)
$140.00 $280.71
Appliances Couplers for Household and Similar General Purposes - Part 3: Standard Sheets and Gauges
$275.00 $550.00
Luminaires (Certification Requirement Decision, 1/22/2019)
$113.00 $226.31
Standard for Wall- and Ceiling-Mounts and Accessories
$104.00 $209.39
Luminaires (Certification Requirement Decision, 11/1/2019)
$123.00 $247.23
Dead-Front Switchboards
$448.00 $897.00
Electrical Nonmetallic Tubing