|Level||Minimum Duration of Training (Months)∗||Minimum No. of Examinations|
↵∗ Refer to COCATS 4 Task Force 4 Multimodality Imaging report for guidelines regarding the number of months that may be shared with training in other imaging modalities.
↵† These are approximate cumulative numbers of examinations. At least 30 cases with hands-on experience must be performed and interpreted under supervision, with a greater emphasis on demonstrating competency in both clinical interpretation and technical aspects as assessed by the outcomes evaluation measures.