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There are multiple variations of Marks for the UL Solutions Listing service, some of which are for use in the United States, others for use in Canada and still others for use in both markets. Products carrying Marks for Canada have been evaluated to Canadian safety requirements, which may be somewhat different from U.S. safety requirements. A combination Mark indicates compliance with both Canadian and U.S. requirements.

These marks appear on end products and complete components suitable for factory and field installation. All of the products carrying these Marks are covered by our Follow-Up Services program to confirm that products continue to be manufactured in compliance with UL Solutions safety requirements.

There are two options for the Marks for the UL Solutions Listing service, as noted below.

The UL Listing Marking appearing on a product typically consists of four required elements:

• UL in a circle symbol
• Word Listed
• Product name
• Issue/serial number or alphanumeric control number.  

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