What sets a registrar up for success in a new placement, and how can supervisors lay the groundwork for a productive and trusting learning relationship? In this fifth episode of the ACRRM RG podcast Supervisors’ Compass, Dr James Best and Professor Richard Hays explore the crucial first few weeks of supervision, a period that can shape the entire training placement. They discuss why these early weeks matter so much, how to establish a safe and supportive learning environment, and the importance of clarity around expectations, communication, and help seeking. Drawing on insights from supervisors at the recent ACRRM Supervisor Summit, the episode highlights practical approaches to building rapport, understanding learning needs, and fostering psychological safety from day one. For supervisors, this episode offers guidance and reassurance on how to start strong, creating conditions where both supervisor and registrar can thrive, learn together, and set the tone for a rewarding placement ahead. We also extend our thanks to the supervisors who generously shared their insights and experiences at the summit: Dr Christine Hampshire, Dr Tess Goodwin, Dr Graeme Fitzclarence, Dr Volker Rockliff Boehm, Dr Pieter Oosthuizen, Dr Mohammed Mohammed, Dr Sarah Woodland, and Dr Sally Street.