Relying Parties are natural or legal persons that rely upon an electronic identification or a Trust Service. In the context of EUDI Wallets, they request the necessary attributes contained within the PID dataset, QEAA and EAA from EUDI Wallet Users to rely on the EUDI Wallet, subject to the acceptance by the owner of the Wallet (User) and within the limits of applicable legislation and rules. The reason for reliance on the EUDI Wallet may be a legal requirement, a contractual agreement, or their own decision. To rely on the EUDI Wallet, Relying Parties need to inform the Member State where they are established and their intention for doing so. Relying Parties need to maintain an interface with the EUDI Wallet to request attestations with mutual authentication.