Education and training for community health workers education is a big national need. There are two types of training, certification training and specialty training. Certification training is offered by Certified Training Vendors. Specialty training is offered by organizations specializing in certain diseases or strategies to alleviate disparity in a particular health or human service area. INCHWA is the certifying body for training vendors in Indiana, authorized by the Indiana State Health Department to also develop the CHW workforce in the state.