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alright2565yesterday at 11:54 AM3 repliesview on HN

The CE mark is worthless, since it is a self-certificaton.

The UL mark is valuable, as are the other test lab marks. However, while an ethical storefront would require it, Amazon does not. I've bought plenty of things that are not listed, and if I want safe products I generally have to include "UL" or "ETL" in my search. Even that doesn't always work, I've seen products on there claiming a listing in the title but photo shopping the place where the UL logo ought to be off of their product images.


Replies

bobthepandayesterday at 4:46 PM

This is also solvable through regulation though.

For example, NYC now requires all sold e bikes to be UL certified because of too many apartment lithium battery fires.

pifyesterday at 12:47 PM

> The CE mark is worthless, since it is a self-certificaton.

Boeing 737 MAX tragedy did happen because of self-certification abuse, still I would not call FAA certification worthless.

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mschuster91yesterday at 12:16 PM

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