This document specifies the GlobalPlatform Trusted Execution Environment (TEE) Debug interfaces and protocols. This version specifies: - The syntax and semantics of the TA Post Mortem Reporting (PMR) client interface, i.e. local commands, and data structures transported through the TEE Client API to report the Panic state of a TA to a Client Application. - The syntax and semantics of the Debug Log Message (DLM) client interface, i.e. local commands, and data structures transported through the TEE Client API to transfer debug printf()-type messages to a display or logging tool. - The syntax and semantics of the DLM internal interface, i.e. local commands, and data structures available to a TEE TA to make use of the DLM service.