However I don't see anything about USB compliance. I know the RPi 4 originally was non-compliant on its USB-C interface, so this implies that RPi does not pass USB-IF compliance before releasing products.Compliance
The Raspberry Pi Zero W has undergone extensive compliance testing, and meets the following European standards:
View and download global compliance certificates for Raspberry Pi products.
- Electromagnetic Compatibility Directive (EMC) 2014/30/EU
- Restriction of Hazardous Substances (RoHS) Directive 2011/65/EU
I realize there is some distinction between being merely USB compliant as in "it adheres to the spec" vs being "capital C" compliant and going through the testing process through USB-IF.
Also, is anyone aware of any products based on the RPi that have sought out USB-IF compliance?