I'm pretty impressed with these guys. Unlike the competition, they don't lie about being accredited. The HomeDNA lab IS accredited by multiple CLIA/CMS-approved accreditors. They have a Certificate of Accreditation from the CLIA.
There's another one that claims to be. They have a Certificate to assure they are in compliance with all applicable CLIA requirements, but they are not accredited by any CLIA/CMS-approved accreditors at all.
(More on the difference: https://www.cms.gov/regulations-and-guidance/legislation/clia/downloads/types_of_clia_certificates.pdf or ask me.) read more