[IgorPartola]

I understand CE to basically be self certified. It’s good but mostly meaningless when compared to bring UL listed or higher, which require equipment tests as well as frequent drop in visits from UL people to your manufacturing fascilies.

[janekm]

They have undergone testing by a third-party test house for their CE certification. While you're right that in many cases CE can be self-certified, this is not (really) the case for mains equipment, the testing required by the European standards are such that it would be difficult to perform yourself.