# NIST SP 800-53 Rev. 5 SR-7 — Supply Chain Operations Security

- Source: https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/sr-7-supply-chain-operations-security
- Section: [Compliance](https://support.icompaas.com/compliance) › [NIST SP 800-53 Rev. 5 Controls](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5) › SR — Supply Chain Risk Management
- Last updated: 2026-06-05
- Publisher: iCompaas, Inc. (https://www.icompaas.com)

**NIST SP 800-53 Rev. 5**·Control `SR-7`·high·Component: **Supply Chain Risk Management**

## What this control requires

> Implement Operations Security (OPSEC) controls to protect supply chain-related information, including user identities, system configurations, supplier identities, design specifications, and test results. OPSEC for the supply chain focuses on identifying critical information and actions that could be observed by potential adversaries. It includes using safeguards to mitigate vulnerabilities and limit the exposure of sensitive supply chain information, such as withholding mission or business data from suppliers when necessary. This control supports the Supply Chain Protection, OPSEC capability within the Supply Chain Risk Management family.
> 
> — NIST SP 800-53 Rev. 5, Control SR-7

### In plain English

Implement Operations Security (OPSEC) controls to protect supply chain-related information, including user identities, system configurations, supplier identities, design specifications, and test results. In practice, this means you can prove you information management-level controls on a defined cadence.

## Why it matters

SP 800-53 is the catalogue every U.S. federal authorisation (FedRAMP, FISMA, CMMC) and most regulated industries point at. A missing control surfaces as a Plan of Action & Milestones (POA&M) item that an Authorizing Official must approve before the Authority To Operate is granted or renewed.

This control is rated **high**. Auditors expect a named owner, a remediation SLA, and a tooling artefact that evidences continuous operation.

## What an auditor looks for

A 3PAO (FedRAMP) or Independent Assessor (NIST RMF) tests against NIST SP 800-53A assessment procedures. For each control they expect a documented implementation that addresses every assessment objective (Examine, Interview, Test) and an implementation summary in the System Security Plan.

Within **Supply Chain Risk Management**, the assessor will trace your implementation back to the catalogue reference (Control SR-7) and look for objective evidence on the latest two assessment cycles.

## How to implement

#### Code Review Testing

**Pipeline.** Require at least one human reviewer plus passing CI (lint, type, unit, security scan) before merge — protected branches enforce this.

### Operational checklist

-   **Information.** Document the trigger, the owner and the cadence.
-   **Security.** Document the trigger, the owner and the cadence.
-   **Data.** Document the trigger, the owner and the cadence.
-   **Review.** Document the trigger, the owner and the cadence.
-   **Protection.** Document the trigger, the owner and the cadence.
-   **Scope:** management, actions, information, mission, system, controls, protection, review.

## Evidence to collect

-   **Vendor Risk Management.** `vendor_risk_management` evidence

Third-party risk management evidence (assessments, contracts, due diligence) shows supplier oversight. Focus: Supply Chain Operations Security.

## How it maps to other frameworks

Computed from shared tags, control component and key-operation subjects — handy when you are reconciling controls across an audit.

-   [**ISO/IEC 27001:2022 A.5.20** — Addressing information security within supplier agreements](https://support.icompaas.com/compliance/iso-27001-2022/a-5-20-addressing-information-security-within-supplier-agreements)

## Related controls in NIST SP 800-53 Rev. 5

-   [**Control SC-30(2)** — Randomness](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/sc-30-2-randomness)
-   [**Control PL-8(2)** — Supplier Diversity](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/pl-8-2-supplier-diversity)
-   [**Control SR-3(1)** — Diverse Supply Base](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/sr-3-1-diverse-supply-base)
-   [**Control SR-5(1)** — Adequate Supply](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/sr-5-1-adequate-supply)
-   [**Control PM-30(1)** — Suppliers Of Critical Or Mission-Essential Items](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/pm-30-1-suppliers-of-critical-or-mission-essential-items)
-   [**Control SA-12** — Supply Chain Protection](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/sa-12-supply-chain-protection)

## References

-   [NIST Computer Security Resource Center — NIST SP 800-53 Rev. 5](https://csrc.nist.gov/Projects/risk-management/sp800-53-controls)
-   Catalogue identifier: `Control SR-7`

Topics: vendor riskvendor managementsupply chain securitycode review testingthird party monitoring

## Related compliance guidance

- [NIST SP 800-53 Rev. 5: a practical implementation guide for cloud teams](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5): Start with the full NIST SP 800-53 implementation guide — scope, roadmap, evidence and how the assessment runs.
- [NIST SP 800-171 and CMMC: a practical guide to protecting CUI in the cloud](https://support.icompaas.com/compliance/nist-sp-800-171-rev-3): If your obligation is protecting CUI in your own systems for a federal or defence contract, this derived subset — not the full catalogue — is the requirement.
- [SOC 2 compliance: a practical implementation guide for cloud-native SaaS teams](https://support.icompaas.com/compliance/soc-2-trust-services-criteria): Most commercial SaaS already hold a SOC 2 Type 2, and FedRAMP 20x Class A is designed for providers that have one.