PLEX provided the necessary resources and technical capabilities to provide comprehensive consulting services that guided Comtech through the NIST RMF process utilizing industry standard best practices. Performed information categorization and selected applicable security controls. Assessed the proposed SP800-171 compliance requirements and provided Comtech with a detailed roadmap, action plans and implementation of key deliverables. Created System Security Plan (SSP), Configuration Management Plan, Continuity of Operations Plan, Incident Response Plan and other RMF required documentation, policies, and procedures. Assessed implemented technical and managerial controls. Produced compliance artifacts. Created and managed POA&M. Provided guidance on compliance and vulnerability scan results. Provided Lessons learned and system improvements. Implemented required documentation and processes in organizations. Reported on compliance status to DoD Security Services (DSS).