Section 106.15 - Admissions(a) Admissions to educational institutions prior to June 24, 1973, are not covered by this part.(b)Administratively separate units. For purposes only of this section and subpart C, each administratively separate unit shall be deemed to be an educational institution.(c)Application of subpart C. Except as provided in paragraphs (d) and (e) of this section, subpart C applies to each recipient. A recipient to which subpart C applies shall not discriminate on the basis of sex in admission or recruitment in violation of that subpart.(d)Educational institutions. Except as provided in paragraph (e) of this section as to recipients which are educational institutions, subpart C applies only to institutions of vocational education, professional education, graduate higher education, and public institutions of undergraduate higher education.(e)Public institutions of undergraduate higher education. Subpart C does not apply to any public institution of undergraduate higher education which traditionally and continually from its establishment has had a policy of admitting only students of one sex.45 FR 30955, May 9, 1980, as amended at 45 FR 86298, Dec. 30, 1980; 85 FR 30579 , May 19, 2020