If the objective is to improve competencies, the KPI should measure the competency outcome , not the input activity. "Staff competencies meeting desired levels (%)" directly tracks whether employees have achieved the required proficiency standard (via assessment, certification, skills matrix, or validated performance criteria). Training hours and training budget are inputs; they indicate investment but do not ensure competence. "Competencies targeted through training (#)" is a plan/coverage measure-useful for tracking an initiative-but it still does not confirm that skills improved. Good KPI practice requires defining the competency framework, the assessment method, and what "desired level" means (e.g., level 3 out of 5, certification pass). A common measurement challenge is unreliable assessment-self-ratings inflate results, or managers apply inconsistent scoring. Mitigations include standardized rubrics, calibrated evaluations, objective tests, and periodic audits. This KPI is best paired with leading indicators like training completion rate and coaching frequency to diagnose why competency attainment is improving or stagnating.