Okla. Stat. tit. 12, § 12-398
Examination by deposition - Custody
If a prisoner's testimony is taken by deposition, he shall
remain in the custody of the official charged with the prisoner's
custody. The official custodian shall afford reasonable facilities
for the taking of the deposition.
R.L. 1910, § 5063. Amended by Laws 1993, c. 174, § 2, emerg. eff.
May 10, 1993.