Introduction: Digital technologies , such as big AI and cloud computing are driving digital transformation (DT) in organizations. The World Economic Forum ( reports that over 75% of organizations plan to adopt these technologies within five years, leading to a skills disruption as employees lack the necessary skills for DT. HRM departments are responsible for preparing their workforce for DT through reand upskilling initiatives (Ivaldi et al., 2022; Vereycken et al., To adapt HRM’s strategic talent management for tailored re and upskilling, insight is needed in workforce DT
skills mastery. The objective of this study is to develop a validated instrument for measuring workforce DT skills mastery, building upon the Digital Transformations Skills Framework ( (Bouwmans et al., 2022, 2024). The instrument is a self assessment tool, allowing individuals to evaluate their proficiency across various skill dimensions.