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SR-03(01) Diverse Supply Base

NIST SP 800-53 (controls) 5.2.0 against 5.2.0
All changes in this version
unchanged SR part of SR-3

Title

Diverse Supply Base

Control

Employ a diverse set of sources for the following system components and services: [Assignment: organization-defined system components and services].

Discussion

Diversifying the supply of systems, system components, and services can reduce the probability that adversaries will successfully identify and target the supply chain and can reduce the impact of a supply chain event or compromise. Identifying multiple suppliers for replacement components can reduce the probability that the replacement component will become unavailable. Employing a diverse set of developers or logistics service providers can reduce the impact of a natural disaster or other supply chain event. Organizations consider designing the system to include diverse materials and components.

Parameters

sr-3.1_prm_1: organization-defined system components and services
sr-03.01_odp.01: system components
sr-03.01_odp.02: services

STIG rules that implement this control 0

No followed STIG rule cites a CCI indexed to this control (CCI list 2026-07-14).