Okla. Stat. tit. 70, § 70-5-132.1: Certain persons 21 years of age or older may be

allowed to complete high school.

A. Any person other than those persons provided for in Section

5-132 of this title, who is twenty-one (21) years of age or older

and who has not completed the requirements for a high school diploma

or General Education Development (GED) requirements, upon proper

application to an independent school district may be given the

opportunity to complete the requirements for and receive a regular

high school diploma.

B. The school district or technology center school district in

which such person resides may give the person the option of

attending regular classes if class size restrictions are not

violated, or of participating in other programs which may be

provided pursuant to provisions of the Oklahoma Statutes or rules

promulgated by the State Board of Education or State Board of Career

and Technology Education. Provided, however, that the school

district may deny admittance of persons over twenty-one (21) years

of age to its classes.

C. The school district or technology center school district may

charge such person an amount of tuition not to exceed the average

expenditure per pupil of the district for the preceding school year.

The tuition may be prorated by the number of contact hours for which

the person is enrolled.

D. A person subject to the provisions of subsection A of this

section shall not be required to take the student assessments

required by Section 1210.508 of this title.