Prerequisite: To attend this course, students must meet one of the criteria below:
1. Water Supply Protection Specialists Endorsement.
a. WSPS Endorsement to a current Plumbing License.
b. WSPS Endorsement to a current Horticulture License.
2. Public Water System personnel who hold a Louisiana Department of Health General Tester Certification and who are in control of testing backflow prevention assemblies on city property.