This role converts OCIG objectives into audit-defensible testing strategies and step-by-step procedures, supervises evidence collection and analysis, and verifies that factual findings are sufficiently supported and traceable to applicable criteria across a potentially broad multi-agency environment. Design the Ground-Truth and Ad Hoc Testing Strategies and approve detailed procedures defining objectives, systems, controls, access points, tools, sampling, scripts, evidence, thresholds, stop conditions, and escalation paths.