Product Attestation Authorities

A Product Attestation Authority (PAA) provides attestation services to Matter devices, ensuring that each certificate is legitimate and meets the requirements of the Matter specification.

Non-VID Scoped PAA

A Non-VID Scoped PAA offers the service of its well-established Public Key Infrastructure (PKI) provider to other members. Each Non-VID Scoped PAA has passed an exhaustive audit against the Alliance PKI Certificate Policy’s requirements. An established PKI provider guarantees compliance with the Alliance PKI Certificate Policy and removes the need of implementing, submitting, and maintaining a Certification Authority.