I-TECH supported Regional Training Centers (RTCs) across provinces in South Africa to increase their capacity to coordinate in-service trainings, with an emphasis on reaching the 90-90-90 targets. I-TECH strengthened the capacity of RTC management to coordinate, consolidate, implement and evaluate training activities and supported the rollout of national priority programs such as adult primary care; training initiatives to enable nurses to deliver tests and offer services, and develop the capacity of RTCs to promote alternative service delivery models, particularly adherence clubs. Additionally, I-TECH supported the National Department of Health (NDoH) through the RTCs to roll out a national recruitment and retention strategy and in-service learning strategy, to ensure appropriate human resources for health within public health service. I-TECH also provided continuous technical support for the development of a distance learning program and supported the recruitment and placement of technical personnel at NDoH to support RTCs and offer logistical support for quarterly training review stakeholders meetings.