Modern safety governance relies on certification, inspection, and compliance reporting to demonstrate adherence to regulatory requirements. These mechanisms confirm that systems met defined standards at specific moments in time, but they rarely establish the operational condition of those systems at the moment they are relied upon. This structural limitation contributes to what has been described as the “Unknown Present,” an evidentiary gap between historic compliance and real-time operational safety.This report introduces the SAFE-Matter™ Trust Authority (SMTA), the institutional governance body responsible for maintaining the integrity of the SAFE-Matter framework. The Trust Authority functions as the recognition authority for the SAFE-Matter ecosystem, overseeing the issuance of SM Codes, the supervision of accredited certification bodies, and the preservation of evidentiary integrity within the SAFE-Matter Trust Ledger.The SMTA provides governance oversight for operational evidence reporting, verification mechanisms, Trust Score interpretation, and enforcement actions when safety assurance cannot be demonstrated. By establishing formal institutional oversight, the framework ensures that operational safety evidence remains transparent, verifiable, and defensible for duty holders, regulators, insurers, and investigators.The establishment of a governance authority transforms SAFE-Matter from a technical architecture into an institutional trust framework designed to support continuous verification of life-critical safety systems.