id: "SR-03(01)" title: "Diverse Supply Base" family: "SR" family_name: "Supply Chain Risk Management" sort_id: "sr-03.01" priority: "P1" implementation_level: "organization" parent: "SR-03" enhancement: True
Statement
Employ a diverse set of sources for the following system components and services: {{ insert: param, sr-3.1_prm_1 }}.
Guidance
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.
Assessment Objective: a diverse set of sources is employed for {{ insert: param, sr-03.01_odp.01 }};
Assessment Objective: a diverse set of sources is employed for {{ insert: param, sr-03.01_odp.02 }}.
Supply chain risk management policy and procedures
system and services acquisition policy
planning policy
procedures addressing supply chain protection
physical inventory of critical systems and system components
inventory of critical suppliers, service providers, developers, and contracts
inventory records of critical system components
list of security safeguards ensuring an adequate supply of critical system components
system security plan
other relevant documents or records
Organizational personnel with system and services acquisition responsibilities
organizational personnel with information security responsibilities
organizational personnel with supply chain protection responsibilities
Organizational processes for defining and employing security safeguards to ensure an adequate supply of critical system components
processes to identify critical suppliers
mechanisms supporting and/or implementing the security safeguards that ensure an adequate supply of critical system components