UL File Number Search

Search UL file numbers to find certified products and manufacturers with detailed certification information.

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About This Tool

This UL File Number Search tool helps you quickly find UL certified products by searching through UL file numbers. You can either upload a UL file containing multiple file numbers or enter individual file numbers manually. The tool will search through a comprehensive database of UL certified products and return detailed information including product type, manufacturer, certification status, and standards compliance. Perfect for engineers, inspectors, procurement specialists, and anyone needing to verify UL certification details.

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How to Use

Enter UL file numbers in the text area (one per line) OR upload a UL file containing file numbers
Click the 'Search UL Files' button to initiate the search
View results showing matching UL certified products with detailed information
Use the 'Clear' button to reset the form and start a new search
Download results as CSV for offline reference if needed

Frequently Asked Questions

Find Quick Answers

What is a UL file number?

A UL file number is a unique identifier assigned by Underwriters Laboratories to each product or system that has been tested and certified for safety. It typically starts with 'E' followed by numbers (e.g., E123456).

What types of files can I upload?

You can upload text files (.txt), CSV files (.csv), or PDF files (.pdf) containing UL file numbers. The tool will extract file numbers from these documents automatically.

How current is the UL certification data?

The tool includes a comprehensive database of UL certified products updated regularly. However, for the most current certification status, always verify directly with UL's official database.

Can I search for multiple file numbers at once?

Yes, you can enter multiple file numbers in the text area (one per line) or upload a file containing multiple file numbers. The tool will search for all of them simultaneously.

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