To enable the Wil Lou Gray Opportunity School to inform dropouts of the school’s academic and vocational training programs, the school is authorized to contact the attendance supervisors or principals at the various high schools or school districts of this State at reasonable intervals for the purpose of receiving access to the names and addresses of students reported by the supervisors and principals to be dropouts, and the attendance supervisors and principals must supply this information to the Wil Lou Gray Opportunity School.