MAST AI STRATEGY & GOVERNANCE AI Board Governance Guide Purpose: structure oversight of enterprise AI investment and risk. 1. Strategic direction: Which business outcomes justify AI investment? Which non-AI options were considered? 2. Accountability: Who owns benefits, system operation and residual risk? 3. Portfolio: Which initiatives are approved, experimental or stopped? 4. Evidence: What supports the claimed benefits and system reliability? 5. People: Who may be affected and how can they challenge outcomes? 6. Boundaries: Which uses require escalation or are prohibited? 7. Suppliers: What critical dependencies and exit options exist? 8. Assurance: What independent challenge has been completed? 9. Incidents: Which events require board visibility? 10. Follow-through: Record decisions, owners and dates in meeting minutes. Suggested reporting pack: portfolio summary; benefit baseline and trend; top risks and treatments; material changes; incident summary; assurance findings; decisions requested. Tailor to the board mandate and operating context. This guide is not a legal opinion or an official standard.