Okla. Admin. Code § 335:15-5-4
(d) Inquiries which determine an applicant's availability to work during an employer's scheduled working hours.
(2) The Commission has concluded that the use of preselection inquiries which determine an applicant's availability has an exclusionary effect on the employment opportunities of persons with certain religious practices. The use of such inquiries will, therefore, be considered to violate Title VII of the Civil Rights Act of 1964 unless the employer can show that it:
(4) The Commission will infer that the need for accommodation discriminatorily influenced a decision to reject an applicant when: