McLean & Company’s September 2026 AI Transformation Brief covers the developments shaping AI as adoption accelerates from experimentation to enterprise scale – from new frontier-safety measurement proposals and employee-triggered incident disclosure to multi-billion dollar AI revenue targets and frontline-ready AR glasses. Competitive advantage will increasingly belong to organizations that balance speed and agility with human oversight, quality, governance, and learning. Each insight pairs market dynamics with practical implications, so HR leaders can act on what matters.