Okla. Admin. Code § 195:30-1-5 – Record keeping

(a) Record of dangerous drugs dispensed. A dentist shall keep a suitable book, file or record in which shall be preserved far a period of not less than five (5) years a record of every dangerous drug compounded or dispensed by the dentist.
(b) Records to be maintained separate from other records. A dentist shall maintain said book, file or record separate from all other records.
(c) Board inspection of records. A dentist shall allow the Board or the Board's agent to inspect and copy said book, file or record whenever requested by the Board.