What does a 3PAO actually do in a 20x assessment?

It independently plans the assessment, tests the in-scope Key Security Indicators against your labeled evidence for the target class, and reports what it observed. It does not grant authorization.

How long does a 3PAO assessment take and what does it cost?

There is no official published duration or fee. Timeline and price are a commercial matter agreed between you and the Recognized assessor. scm.cc does not quote or broker it.

No. scm.cc is not a Recognized Independent Assessor and issues no SAP, SAR, or certification decision. It helps you gather and replay evidence before an independent assessment.

3PAO Assessment under FedRAMP 20x

A 3PAO assessment is the independent evaluation of a cloud offering against FedRAMP requirements, performed by a Recognized Independent Assessor (the role 20x language uses; 3PAO is the older label). The assessor — not the provider and not scm.cc — plans the assessment, tests the Key Security Indicators and the provider's evidence, and reports what it observed. FedRAMP only accepts assessments performed by a FedRAMP Recognized independent assessment service that holds A2LA accreditation.

Educational resource only. scm.cc is not a FedRAMP Recognized Independent Assessor (3PAO) and is not FedRAMP-authorized; it grants no authorization, certification, or assessment outcome. FedRAMP.gov is the authoritative source. This is not legal advice.

Technical detail

Under 20x the assessment is organized around the published Key Security Indicators and the provider's machine-readable evidence (the Security Decision Record and continuous-monitoring data), not a one-time control-by-control snapshot. The assessor defines scope and a plan, examines each in-scope KSI against the provider's labeled evidence for the target class, records findings a reviewer can replay, and produces the assessment report. The provider's job before the engagement is to make KSI evidence complete and persistent for its class; the assessor's procedures and independence are its own and FedRAMP's.

How to implement

Before engaging an assessor: confirm your path and class on FedRAMP.gov, close KSI evidence gaps, and make continuous-monitoring data persistent so it can be sampled over the metrics window. Select a Recognized assessor from the official Marketplace. Treat the assessment timeline as a commercial estimate agreed with the assessor — no official day count is published here. scm.cc can help gather and replay working evidence; it does not perform the assessment or issue any authorization decision.

Common mistakes

- Calling scm.cc a 3PAO — scm.cc is not an assessor and issues no SAP, SAR, or certification decision. - Assuming a fixed, published assessment duration or fee; those are commercial and not official FedRAMP figures. - Starting continuous-monitoring evidence only at the engagement, so there is no history to sample over the metrics window. - Confusing an advisor who helps prepare with the independent assessor who evaluates.

Related product: Evidence QA (FedRAMP assessor tools for reviewing provider evidence). Canonical page https://scm.cc/evidence-qa. scm.cc is not an assessor and grants no authorization.

Official registry: https://marketplace.fedramp.gov/

What a Recognized Independent Assessor does

A Recognized Independent Assessor performs independent assessment of a cloud offering against FedRAMP requirements. scm.cc is not an assessor and does not issue SAP, SAR, or certification decisions.

When an assessor is required

Confirm on FedRAMP.gov for the path and class. This page does not invent a “never need an assessor” exception.

How to find and verify one

Use the official FedRAMP Marketplace. Any name not listed there is not verified here. scm.cc does not host a competing directory.

Questions to ask

Ask about 20x vs Rev5 experience, class coverage, VDR/CCM evidence expectations, and independence. Answers are commercial — not official FedRAMP policy.

Assessment process

The assessor’s procedures are theirs and FedRAMP’s. scm.cc can help gather working evidence; it does not perform the assessment.

Assessor vs advisor

An advisor may help prepare. An advisor is not an assessor. 3PAO is the older label; current 20x language uses Recognized Independent Assessor.

Questions teams ask

What does a 3PAO actually do in a 20x assessment?: It independently plans the assessment, tests the in-scope Key Security Indicators against your labeled evidence for the target class, and reports what it observed. It does not grant authorization.
How long does a 3PAO assessment take and what does it cost?: There is no official published duration or fee. Timeline and price are a commercial matter agreed between you and the Recognized assessor. scm.cc does not quote or broker it.
Is scm.cc a 3PAO?: No. scm.cc is not a Recognized Independent Assessor and issues no SAP, SAR, or certification decision. It helps you gather and replay evidence before an independent assessment.

Primary sources

FedRAMP Certification reference (classes, KSI metrics window) (retrieved 2026-09-27)
FedRAMP 20x overview & Core Principles (retrieved 2026-09-27)
FedRAMP Marketplace (authoritative listings) (retrieved 2026-09-27)

Last verified 2026-09-27. FedRAMP.gov is authoritative.

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