Fraunhofer SIT Fraunhofer SIT ThoughtSpot Cisco Systems Cisco Systems Huawei Technologies Hewlett Packard Enterprise Juniper Networks This document defines YANG Remote Procedure Calls (RPCs) and a few configuration nodes required to retrieve attestation evidence about integrity measurements from a device, following the operational context defined in TPM-based Network Device Remote Integrity Verification. Complementary measurement logs are also provided by the YANG RPCs, originating from one or more roots of trust for measurement (RTMs). The module defined requires at least one TPM 1.2 or TPM 2.0 as well as a corresponding TPM Software Stack (TSS), or equivalent hardware implementations that include the protected capabilities as provided by TPMs as well as a corresponding software stack, included in the device components of the composite device the YANG server is running on.