Understanding and Using the UL White Book


The UL White Book is a companion tool to the National Electric Code (NEC). Gain a basic understanding of the UL White Book, how it’s used to determine NEC compliance and key UL Certification Marks and services.



Upon completion of this course, you should be able to:

  • Describe the purpose and importance of the UL White Book
  • Identify the UL Certification Marks and services provided by UL
  • Use the UL Listing Mark to locate the applicable product category in the UL White Book in order to determine compliance with the NEC
  • Use the UL White Book to determine compliance with the NEC when product information is incomplete

Target Audience

This course is relevant to multiple roles and levels including but not limited to:

  • Electrical Inspectors and Installers
  • Authorities Having Jurisdiction (AHJs)
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Time Requirement


Web-Based 30 Minutes $50.00

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