- System of record
- Maintain control ownership, evidence links, and framework mappings.
- System of action
- Collect evidence, prepare control tests, and follow up with owners.
- Human judgment
- Validate findings, decide exceptions, and approve conclusions.
Annual reviews = unique items × average reviews per item per year. Net hours freed = annual reviews × adoption × [(recordkeeping hours × recordkeeping time saved %) + (execution hours × execution time saved %) − additional validation hours]. Net capacity value = net hours freed × loaded hourly cost. First-year capacity ROI = (net capacity value − incremental first-year cost) ÷ incremental first-year cost × 100.
Include evidence collection and control assessment work for the defined scope and period. Separate initial framework mapping from recurring reviews. External audit fees and technical fixes are outside this staff-time estimate.
Use a consistent definition of a review. If you enter total annual review events rather than unique items, set reviews per item to 1. For mixed workloads, estimate comparable groups separately or use a weighted average. Count hours of staff work, not elapsed waiting time.
Loaded hourly cost includes salary, benefits, and employer overhead; $95 is an editable assumption. No incident reduction, avoided fines, revenue gains, or audit-fee savings are included. A zero-cost denominator has no defined ROI; a net reduction in software spend needs a separate cash-flow model. Figures are rounded for display; calculations use full precision.
Treat each tab as a separate scenario. Before combining them, remove shared work and allocate shared costs once. For example, count an AI vendor’s security review in AI Governance or TPRM, not both. Freed capacity becomes cash savings only when spending falls.