Thalorin is a compliance management platform designed for Department of Defense acquisition programs requiring Program Protection Plans (PPP) under DoDI 5000.83. The platform manages the complete PPP lifecycle across five formal milestone submissions from Milestone A through Full Rate Production Decision. The system automates Critical Program Information (CPI) identification following DoDI 5200.39 through threshold analysis, consequence modeling, risk assessment, and protection measure selection. It maintains traceability from mission requirements through functional decomposition to specific CPI elements. The platform performs horizontal protection coordination by querying the Acquisition Security Database (ASDB) on SIPRNet to identify similar CPI across different programs and their protection postures. This enables coordinated protection strategies before engineering baselines are locked. Thalorin integrates program protection with systems engineering processes, linking protection measures to engineering trade studies and generating contract language for Statement of Work requirements. The platform manages Anti-Tamper lifecycle requirements per DoDD 5200.47E, with automated timeline tracking for submissions to the AT Executive Agent. The system provides milestone-driven workflow tracking aligned with the Adaptive Acquisition Framework, automated document generation using Defense Acquisition Guidebook templates, and approval routing through Component PPP offices to USD(R&E). Additional capabilities include Security Classification Guide creation, Counterintelligence Support Plan coordination, and cybersecurity strategy appendix management for DoDI 5000.82 compliance.