Okla. Admin. Code § tit. 252, ch. 740, app CDownload PDFCurrent through Vol. 42, No. 8, January 2, 2025Appendix C - Index of Biological IntegrityClick to view imageClick to view imageClick to view image Okla. Admin. Code tit. 252, ch. 740, app CAdopted by Oklahoma Register, Volume 40, Issue 6, December 1, 2022, eff. 10/25/2022Adopted by Oklahoma Register, Volume 40, Issue 24, September 1, 2023, eff. 9/15/2023