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MAS-CSO-TPR Third-Party Information Resources

FedRAMP Consolidated Rules (2026) 2026.10.13.01 against 2026.10.08.01
All changes in this version
modified MAS: Minimum Assessment Scope
Why it changed, in the publisher's words

2026-10-13: Updated control mappings: added ra-3.

https://github.com/FedRAMP/rules/commits/main/fedramp-consolidated-rules.json

Title

Third-Party Information Resources

Control

Providers MUST address the potential impact to federal customer data from third-party information resources used by the cloud service offering, ONLY IF MAS-CSO-IIR (Identify Information Resources) APPLIES, by documenting the following information about each applicable third-party information resource:
- General usage and configuration
- Explanation or justification for use
- Mitigation measures in place to reduce the potential impact to federal customer data
- Compensating controls in place to reduce the potential impact to federal customer data

Related controls changed

Before · 2026.10.08.01

mas-cso-iir

After · 2026.10.13.01

mas-cso-iir, ra-3