When the plat or map is completed, it shall be certified by a registered land surveyor who has prepared it and the landowner. At or before the time of offering the plat or map for record, the plat or map must be acknowledged before some person authorized to take acknowledgment of deeds. A certificate of such acknowledgment shall be endorsed on the plat or map. The certificate of the survey and acknowledgment shall also be recorded and form a part of the record.
Okla. Stat. tit. 11, § 41-104