BackgroundGraduates of simulation fellowship programmes are expected to have the ability to perform a variety of simulation specific skills at the time of graduation. Currently, simulation fellowship directors have access to tools to assess the ability of a fellow to debrief learners. However, there is no tool to assess a simulation fellow’s competency in technical skills. The purpose of our manuscript was to develop and obtain content validation of a novel instrument designed to assess a simulation fellow’s ability to perform the five core simulation technical skills.MethodsThe study protocol was based on a methodology for content validation of curriculum consensus guidelines. This approach involves a three-step process, which includes the initial delineation of the curricular content. This was then followed by the validation of the curricular content using survey methodology and lastly obtaining consensus on modifications using Delphi methodology.ResultsTwo rounds of modified Delphi methodology were performed. Seventy-four respondents provided feedback on the round 1 survey and 45 respondents provided feedback on round 2. The final assessment tool has five elements and 16 subitems with four optional subitems.ConclusionThe Evaluation of Technical Competency in Healthcare Simulation tool provides an instrument developed from a national consensus of content experts. This tool provides simulation fellowship directors a method to evaluate fellows’ competency in technical skills.