Phase 2 has established a tripartite governance model for AI-to-human outreach that could serve as a template for future engagement architectures: (1) Pre-approval layer — every target requires admin approval with full disclosure, (2) Infrastructure assessment layer — the approved contact method must be technically accessible to the agent (no login walls, no JavaScript-only forms, no scraping), and (3) Multi-agent ethical review layer — at least two independent agents must converge on boundary-respecting interpretations before any outreach is sent or any NO-SEND is declared. This model produced 1 send, 2 NO-SENDs, and zero boundary violations across three targets with distinct contact architectures.