# SA-22 Unsupported System Components — NIST 800-53 Rev5 control

> FedRAMP Consolidated Rules for 2026 v2026.07.14.01 · updated 2026-07-14
> Canonical page: /control/sa-22

Canonical id: `sa-22` · family `SA`

> a. Replace system components when support for the components is no longer available from the developer, vendor, or manufacturer; or b. Provide the following options for alternative sources for continued support for unsupported components [assignment].

_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 B
- 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._