# SA-11 Developer Testing and Evaluation — NIST 800-53 Rev5 control

> FedRAMP Consolidated Rules for 2026 v2026.07.14.01 · updated 2026-07-14
> Canonical page: /control/sa-11

Canonical id: `sa-11` · family `SA`

> Require the developer of the system, system component, or system service, at all post-design stages of the system development life cycle, to: a. Develop and implement a plan for ongoing security and privacy control assessments; b. Perform [assignment] testing/evaluation [frequency to conduct] at [depth and coverage]; c. Produce evidence of the execution of the assessment plan and the results of the testing and evaluation; d. Implement a verifiable flaw remediation process; and e. Correct flaws identified during testing and evaluation.

_Control title and statement: NIST SP 800-53 Rev5 catalog (the pinned commit is in `/api` under `control_text`). The FedRAMP rules reference these controls by id only; everything below is what FedRAMP says about this id._

## Rev5 baseline membership

- certification class C
- certification class D

## Key Security Indicators that reach it

- `KSI-SCR-MIT` — Mitigating Supply Chain Risk (Supply Chain Risk)
  Persistently identify, review, and mitigate potential supply chain risks.

## FedRAMP guidance

_No FedRAMP-specific guidance attaches to this control._