This report contains the results of an in-depth Training Needs Assessment (TNA) of Health Workers in the 4 project counties of the republic of Kenya – Nakuru, Kisumu, Nairobi and Bungoma. The assessment, facilitated by the UPOPs Project in close collaboration with the Ministry of Health and Ministry of Environment and Natural Resources, took place in the month of September 2017. This assessment focused on health workers at County and County referral health facilities.