As used in this Act, unless the context otherwise requires, the following words and phrases mean:
"Department" is the Department of Public Health;
"Director" is the Director of the Department of Public Health;
"Vision and Hearing Screening Services" are the identification, testing, evaluation and initiation of follow-up services as defined in the rules and regulations of the Department and the State Board of Education, as required by Section 4.
410 ILCS 205/2