Sa 11 7 Verify Scope Of Testing And

---
name: "SA-11(7)_verify-scope-of-testing-and-evaluation"
description: "Require the developer of the system, system component, or system service to verify that the scope of testing and evaluation provides complete coverage"
category: "configuration"
version: "5.2.0"
author: "cyberstrike-official"
tags:
  - nist
  - sp800-53
  - rev5
  - sa-11-7
  - sa
  - enhancement
tech_stack:
  - any
cwe_ids:
  - CWE-16
chains_with:
  - SA-15
prerequisites:
  - SA-11
severity_boost:
  SA-15: "Chain with SA-15 for comprehensive security coverage"
---

# SA-11(7) Verify Scope of Testing and Evaluation

> **Enhancement of:** SA-11

## High-Level Description

**Family:** System and Services Acquisition (SA)
**Framework:** NIST SP 800-53 Rev 5

Verifying that testing and evaluation provides complete coverage of required controls can be accomplished by a variety of analytic techniques ranging from informal to formal. Each of these techniques provides an increasing level of assurance that corresponds to the degree of formality of the analysis. Rigorously demonstrating control coverage at the highest levels of assurance can be achieved using formal modeling and analysis techniques, including correlation between control implementation and corresponding test cases.

## What to Check

- [ ] Verify SA-11(7) Verify Scope of Testing and Evaluation is documented in SSP
- [ ] Confirm control is operating effectively
- [ ] Review evidence of continuous monitoring for SA-11(7)
- [ ] Verify enhancement builds upon base control SA-11

## How to Test

### Step 1: Review Documentation

Examine the System Security Plan (SSP) and related artifacts for SA-11(7) implementation details. Verify the organization has documented how this control is satisfied.

### Step 2: Validate Implementation

```
# For cloud environments, use cloud-audit-mcp tools
# For on-premises, review system configurations directly

# Example: Check if account management policies exist
grep -r "account.management\|access.control" /etc/security/ 2>/dev/null
```

### Step 3: Test Operating Effectiveness

Verify the control is actively functioning, not just documented. Check logs, configurations, and operational evidence.

## Tools

| Tool          | Purpose                           | Usage |
| ------------- | --------------------------------- | ----- |
| Manual Review | Documentation and interview-based | N/A   |

## Remediation Guide

### Control Statement

Require the developer of the system, system component, or system service to verify that the scope of testing and evaluation provides complete coverage of the required controls at the following level of rigor: [organization-defined].

### Implementation Guidance

Verifying that testing and evaluation provides complete coverage of required controls can be accomplished by a variety of analytic techniques ranging from informal to formal. Each of these techniques provides an increasing level of assurance that corresponds to the degree of formality of the analysis. Rigorously demonstrating control coverage at the highest levels of assurance can be achieved using formal modeling and analysis techniques, including correlation between control implementation and corresponding test cases.

## Risk Assessment

| Finding                                                         | Severity | Impact                                     |
| --------------------------------------------------------------- | -------- | ------------------------------------------ |
| SA-11(7) Verify Scope of Testing and Evaluation not implemented | Medium   | System and Services Acquisition            |
| SA-11(7) partially implemented                                  | Low      | Incomplete System and Services Acquisition |

## CWE Categories

| CWE ID | Title         |
| ------ | ------------- |
| CWE-16 | Configuration |

## References

- [NIST SP 800-53 Rev 5 - SA-11(7)](https://csrc.nist.gov/projects/cprt/catalog#/cprt/framework/version/SP_800_53_5_1_1/home?element=sa-11.7)
- [NIST SP 800-53A Rev 5 (Assessment Procedures)](https://csrc.nist.gov/pubs/sp/800/53/a/r5/final)
- [NIST SP 800-53 Rev 5 Full Catalog](https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final)

## Checklist

- [ ] Control documented in SSP
- [ ] Implementation evidence collected
- [ ] Operating effectiveness validated
- [ ] Continuous monitoring in place
- [ ] Related controls (SA-15) reviewed