Title 20, Chapter 2, Section 980
The board of education of each county school system is authorized to
expend its educational funds for the purpose of providing uniforms
for its school maintenance, food service, or custodial personnel.
Expenditures for such purposes shall be for educational purposes by
facilitating the identification of school maintenance, food service,
or custodial personnel, thereby controlling unauthorized access to
school campuses and promoting the public health and the safety of