EW SETA Courses Copy about the courses on offer, how to apply etc Qualification ID: 60169National Certificate: Water and Wastewater Reticulation Services. Enquire Qualification ID: 58951National Certificate: Water & Waste water Treatment Process Operations. Enquire Qualification ID: 60155National Certificate: Water and Wastewater Reticulation Services. Enquire Qualification ID: 60189Further education & Training Certificate: Water and Waste water Reticulation Services. Enquire Qualification ID: 60190National Certificate: Water and Waste water Process Control. Enquire Qualification ID: 61669Further education & Training Certificate: Community Water, Health and Sanitation Facilitation. Enquire Qualification ID: 61709Further education & Training Certificate: Treatment Process Control Supervision. Enquire