The PRG hosts a number of local and international visitors with an interested in water and sanitation aspects. Reasons for these visits include:

• Undertaking laboratory and field experiments
• Testing of prototype equipment
• Undertaking a “sanitation tour” in order to obtain an overview of the sanitation challenges in Durban
• Graduate and post-graduate students undertaking research as part of their course requirements
• Post-graduate researchers working as interns in order to gain some experience in water and sanitation aspects
• Meetings to discuss areas of collaboration
• Co-supervision of post-graduate students