External Provider Compliance With Organizational Security Requirements, v1.0

Defines conformance and assessment criteria for compliance with minimum security requirements for external provider compliance with organizational security requirements as related to overall system and services acquisition requirements.
If an assessment step references organization-defined elements (E.g. <organization-defined personnel or roles>, <organization-defined frequency>, etc.), corresponding citations/excerpts must be provided to confirm that the organization has established and documented these values and that they apply as referenced in the conformance criteria.

Similarly, if a "Selection" among multiple options (e.g. [Selection (one or more): as needed; ]) is specified, evidence must be provided to establish that the option(s) implemented by the organization have been defined and documented.

The assessment step shall not be marked as satisfied without this evidence.

Assessment Step

1
External Provider Compliance With Organizational Security Requirements (ExternalProviderComplianceWithOrganizationalSecurityRequirements)
Does the organization require that providers of external information system services comply with organizational information security requirements and employ <organization-defined security controls> in accordance with applicable laws, orders, directives, policies, regulations, standards, and guidance?
Artifact
A1
Provide evidence (e.g. organizational policies, procedures, compliance/assessment reports, etc.) that support the assessor's response to this assessment step.
If conformance criteria reference organization-defined elements (e.g. <organization-defined personnel or roles>, <organization-defined frequency>, etc.), these values must be defined and documented by the organization.

Similarly, if the criteria specify a "Selection" among multiple options (e.g. [Selection (one or more): as needed; ]), the option(s) implemented by the organization must also be defined and documented.

Conformance Criteria (1)

C1
The organization must require that providers of external information system services comply with organizational information security requirements and employ <organization-defined security controls> in accordance with applicable laws, orders, directives, policies, regulations, standards, and guidance.
Citation
SP800-53R4
Appendix F, SA-9