CPC Children’s product – just clarifying I can use any of these labs?

First time selling children’s toys and have been advised by Amazon I need a CPC. I’ve done some reading, and just wanted to ensure I don’t waste time and money – are these all accepted labs? Amazon just points to teh CPSC website and the CPSC website lists a lot of labs (all the forum posts I could find previously mention only 2 or 3 Chinese labs, but the CPSC website has a heaps of labs)?

https://www.cpsc.gov/cgi-bin/LabSearch/SearchResult.aspx?ReqId=SQpTGnzv7PinQV3zgU1Xzw%3d%3d