A transparent approach to communications and decision-making is central to policy adjustments such as this, in addition to involving stakeholders in the process (Jones & Saville, 2016; Chalhoub-Deville & O’Sullivan, 2020; Spiby & Clark, forthcoming 2023). This paper outlines some of the research and operational considerations around the introduction of IELTS One Skill Retake in December 2022 and documents our plans for ongoing validation work in the area. Both the implications of these changes and their relation to test consequences (Weir, 2005; Saville, 2009; Clark et al., forthcoming 2023) must be thoroughly investigated and recorded if they are to be understood by key stakeholders (Taylor, 2007).