Episode 41 — Coordinate Seamlessly With the 3PAO
Working efficiently with a Third-Party Assessment Organization (3PAO) is essential to a smooth FedRAMP authorization. This episode explains the relationship between the cloud service provider and the 3PAO, clarifying independence requirements under ISO 17020 and the role separation between the assessed and the assessor. We outline pre-assessment coordination steps—readiness reviews, evidence mapping, tool access setup, and security of data exchange—that reduce friction once testing begins. You will learn how to create an evidence delivery calendar tied to control families, manage version control for submissions, and maintain a single source of truth for clarifications. Effective coordination accelerates assessment cycles and ensures transparency between provider, assessor, and FedRAMP PMO reviewers.
We expand into communication and issue management. Establish standing channels for daily status updates, ticketed requests for missing or unclear evidence, and prompt root-cause analysis when tests fail or scope questions arise. Document every agreement or deviation in writing so adjustments remain auditable. Examples show how to handle overlap between internal security testing and 3PAO work to avoid duplication, and how to redact proprietary data while preserving traceability. After testing, synchronize on finding summaries and verify risk ratings before formal report submission. The result is a professional, repeatable partnership where both parties operate from shared expectations, and the final Security Assessment Report emerges accurate, timely, and defensible. Produced by BareMetalCyber.com, where you’ll find more cyber audio courses, books, and information to strengthen your educational path. Also, if you want to stay up to date with the latest news, visit DailyCyber.News for a newsletter you can use, and a daily podcast you can commute with.
