# NIST SP 800-53 Rev. 5 SC-37(1) — Ensure Delivery And Transmission

- Source: https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/sc-37-1-ensure-delivery-and-transmission
- 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) › SC — System and Communications Protection
- Last updated: 2026-06-05
- Publisher: iCompaas, Inc. (https://www.icompaas.com)

**NIST SP 800-53 Rev. 5**·Control `SC-37(1)`·high·Component: **System and Communications Protection**

## What this control requires

> Employ organization-defined controls to ensure that only authorized individuals or systems receive designated information, system components, or devices. Techniques may include using secure courier services and requiring recipients to present government-issued photo identification before receiving sensitive items like authenticators or cryptographic keys. This control supports the Delivery and Authentication Control System capability within the System and Communications Protection family.
> 
> — NIST SP 800-53 Rev. 5, Control SC-37(1)

### In plain English

Employ organization-defined controls to ensure that only authorized individuals or systems receive designated information, system components, or devices. In practice, this means you can prove you information information-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 **System and Communications Protection**, the assessor will trace your implementation back to the catalogue reference (Control SC-37(1)) and look for objective evidence on the latest two assessment cycles.

## How to implement

#### Endpoint Protection

**MDM.** Make MDM enrollment a hard gate for device access (Intune compliance + Conditional Access, or Jamf + Okta device trust). Unmanaged devices simply don't get a session token.

**EDR.** Deploy CrowdStrike / SentinelOne / Defender for Endpoint to every server and laptop; alert on any host that stops sending telemetry for >24h.

### Operational checklist

-   **Information.** Document the trigger, the owner and the cadence.
-   **Security.** Document the trigger, the owner and the cadence.
-   **Protection.** Document the trigger, the owner and the cadence.
-   **Authentication.** Document the trigger, the owner and the cadence.
-   **Cryptographic.** Document the trigger, the owner and the cadence.
-   **Scope:** information, cryptographic keys, authentication, organization, system, only, controls, protection.

## Evidence to collect

-   **User Device Scan.** MDM compliance state per user device (Intune / Jamf / Workspace ONE).

Endpoint compliance telemetry (Intune, Jamf) proves managed coverage. Focus: Ensure Delivery And Transmission.

## Common pitfalls

-   Pilot MDM rollouts that quietly exclude executives or engineers; carving out the highest-risk users is the most common audit failure.

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

-   [**Control SC-15(3)** — Disabling And Removal In Secure Work Areas](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/sc-15-3-disabling-and-removal-in-secure-work-areas)
-   [**Control SC-37** — Out-Of-Band Channels](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/sc-37-out-of-band-channels)
-   [**Control SC-5(1)** — Restrict Ability To Attack Other Systems](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/sc-5-1-restrict-ability-to-attack-other-systems)
-   [**Control SC-7(7)** — Split Tunneling For Remote Devices](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/sc-7-7-split-tunneling-for-remote-devices)
-   [**Control PE-10** — Emergency Shutoff](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/pe-10-emergency-shutoff)
-   [**Control SC-42** — Sensor Capability And Data](https://support.icompaas.com/compliance/nist-sp-800-53-rev-5/sc-42-sensor-capability-and-data)

## 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 SC-37(1)`

Topics: endpoint securityendpoint protection

## 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.