MA-6(2)—Predictive Maintenance
>Control Description
>Cross-Framework Mappings
>Supplemental Guidance
Predictive maintenance evaluates the condition of equipment by performing periodic or continuous (online) equipment condition monitoring. The goal of predictive maintenance is to perform maintenance at a scheduled time when the maintenance activity is most cost-effective and before the equipment loses performance within a threshold. The predictive component of predictive maintenance stems from the objective of predicting the future trend of the equipment's condition.
The predictive maintenance approach employs principles of statistical process control to determine at what point in the future maintenance activities will be appropriate. Most predictive maintenance inspections are performed while equipment is in service, thus minimizing disruption of normal system operations. Predictive maintenance can result in substantial cost savings and higher system reliability.
>Assessment Interview Topics
Questions assessors commonly ask
Process & Governance:
- •What formal policies and procedures govern the implementation of MA-6(2) (Predictive Maintenance)?
- •Who are the designated roles responsible for implementing, maintaining, and monitoring MA-6(2)?
- •How frequently is the MA-6(2) policy reviewed and updated, and what triggers policy changes?
- •What governance structure ensures MA-6(2) requirements are consistently applied across all systems?
Technical Implementation:
- •Describe the specific technical mechanisms or controls used to enforce MA-6(2) requirements.
- •What automated tools, systems, or technologies are deployed to implement MA-6(2)?
- •How is MA-6(2) integrated into your system architecture and overall security posture?
- •What configuration settings, parameters, or technical specifications enforce MA-6(2) requirements?
Evidence & Documentation:
- •What documentation demonstrates the complete implementation of MA-6(2)?
- •What audit logs, records, reports, or monitoring data validate MA-6(2) compliance?
- •Can you provide evidence of periodic reviews, assessments, or testing of MA-6(2) effectiveness?
- •What artifacts would you present during a FedRAMP assessment to demonstrate MA-6(2) compliance?
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