UL is the abbreviation of Underwriter Laboratories Inc. UL Safety Testing Institute is the most authoritative institution in the United States, and also a large non-governmental institution engaged in safety testing and identification in the world. It is an independent, non-profit, professional organization that conducts experiments for public safety. Different from FCC certification, UL certification is a certification of safety. UL is mainly engaged in product safety certification and operating safety certification business. Its ultimate purpose is to obtain products with a fairly safe standard for the market and make contributions to the guarantee of human health and property safety. In the United States, UL is a symbol of safety signs for consumers. In the world, UL is one of the most reliable qualification assessment providers for manufacturers.

Why does Amazon require UL test reports?

With the continuous improvement of Amazon's strategic position in global commerce, the number of merchants settling in is increasing, and the access threshold is also correspondingly improved. If the product cannot provide UL test reports, sales may be suspended, listing may be taken off the shelf, and other issues may arise. Amazon needs relevant UL test reports when the electrified products are put on the shelves, and the test reports issued by ISO 17025 qualified laboratories are required for normal sales and link recovery.

Difference between UL test report and UL certification

UL certification: voluntary certification, which requires testing products and auditing factories once a quarter, is expensive, takes a long time, and the auditing factory is very strict.

UL test report: the qualified test report shall be issued after the corresponding UL standard is selected according to the product and tested as qualified. Low cost, short cycle, no need to audit. It can be used for Amazon audit, and customs clearance is invalid.

Handling process of UL test report

1. The applicant applies.

2. The applicant shall fill in the application form and provide instructions and technical documents.

3. Determine test standards and test items and quote.

4. The applicant confirms the quotation and submits samples and relevant technical documents.

5. Issue a charge notice to the applicant, and the applicant shall pay the certification fee according to the charge notice.

6. Arrange the product for testing.

7. If the test is qualified, provide the applicant with UL test report.

Note: The UL test report is valid for a long time without updating the American UL test standards used.

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