Okla. Stat. tit. 70 § 1210.277
The results of individual student screening shall be confidential, except that information and results shall on request be made available to parents either visually or in written form and to professional personnel involved in the education of the students, as determined by the Board. Provided, however, students shall not be subjected to individual evaluation without prior written parental permission except for re-evaluations required pursuant to the IDEA. In no case shall the results of any individual student screening or evaluation by center personnel be made a part of the student's permanent in-school records. Such individual student records shall be destroyed when the information contained therein is no longer necessary for carrying out the purposes of this act or when the student reaches the age of eighteen (18), whichever is earlier. Provided, however, on written request of a parent or legal guardian, such information may be forwarded to a center serving a receiving school district. Educational screening and evaluations shall be maintained in accordance with the federal regulations for confidentiality under the Family Educational Rights and Privacy Act and the IDEA. The disclosure, transfer, maintenance, destruction, amendment, parental or student rights to access, inspection and review of such records and parental consent for disclosure and transfer of such records shall be in accordance with these federal laws and state law.
Okla. Stat. tit. 70, § 1210.277