Mississippi Administrative Code
Title 15 - Mississippi Department of Health
Part 20 - Bureau of Public Water Supply
Subpart 72 - Public Water Supply
Chapter 2 - REGULATION GOVERNING THE CERTIFICATION OF MUNICIPAL AND DOMESTIC WATER SYSTEM OPERATORS
Subchapter 3 - Waterworks Operator Qualifications
Rule 15-20-72-2.3.4 - Class D

The applicant must have graduated from an accredited high school or possess a General Equivalency Diploma (GED), have at least one (1) year of working experience in operation of the same class facility as being applied for or a higher level. The applicant must also pass the written examination required by the Bureau.

Miss. Code Ann. § 21-27-205