Essential FedRAMP documentation: Map SSP, SAP, SAR, and POA&M

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FedRAMP authorization lives in documents assessors and Authorizing Officials trust. Know how the SSP, SAP, SAR, and POA&M fit together—and who owns each.

This guide covers: Core artifacts; Maintenance workflow.

GIF via GIPHY

Related: FedRAMP collection · how to write a watertight fedramp system security plan

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Key takeaways

• SSP (System Security Plan): how controls are implemented.
• SAP (Security Assessment Plan): what will be tested and how.
• SAR (Security Assessment Report): assessor findings and results.
• POA&M: open weaknesses, milestones, and risk acceptance.

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Core artifacts

SSP (System Security Plan): how controls are implemented.

SAP (Security Assessment Plan): what will be tested and how.

SAR (Security Assessment Report): assessor findings and results.

POA&M: open weaknesses, milestones, and risk acceptance.

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Maintenance workflow

Update SSP when architecture or controls change.

Refresh POA&M monthly; close items with evidence.

Feed SAR gaps into engineering backlogs with owners.

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Related guides

• FedRAMP collection
• how-to-write-a-watertight-fedramp-system-security-plan

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Get started with SecureSlate

SecureSlate helps teams automate evidence, control mapping, and audit-ready workflows for FedRAMP and related frameworks.

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FAQ

How long does FedRAMP authorization take?

Timelines vary by baseline and maturity; many first-time Moderate efforts run roughly 12–24 months including remediation.

Can we reuse SOC 2 evidence for FedRAMP?

Often partially—cross-map controls in a GRC platform, then close FedRAMP-specific gaps (SSP depth, ConMon, federal inheritance).

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Disclaimer (legal note)

General information only—not legal, audit, or attestation advice. Requirements depend on your contracts, system boundary, and assessor guidance.