The presentation provides a comprehensive overview of clean utility planning. Starting with a clear definition and the significance of clean utilities, it highlights the specific requirements in the pharmaceutical environment. The individual steps of the engineering process—from the conceptual phase to implementation—are systematically presented. This is complemented by practical examples, the use of digital tools, valuable insights from completed projects (“lessons learned”), and established methods (“best practices”). Additionally, the handling of regulatory requirements and the assurance of quality are addressed. The session concludes with an opportunity for open discussion between planners, suppliers, and operators, allowing participants to ask questions and gain insights into current trends and developments.