ADDO is a donor-supported initiative led by the Tanzanian Food and Drug Authority to train and license small, privately operated retail outlets in rural and poor areas to sell a set list of essential medicines, including selected prescription drugs.

The Safe Water and AIDS Project (SWAP) trains community health promoters who undertake door to door sales of health and hygiene products and provide health information.

Health Builders is a non-governmental organization that is dedicated to strengthening healthcare systems through management, infrastructure, and technology initiatives so that every person has access to high quality healthcare.