Okla. Stat. tit. 70, § 70-16-107: Revised editions - Late adoptions

A. In the event that a publisher whose bid has been accepted

shall publish at any time before the expiration of the adoption

period a new or revised edition of the adopted textbook, the State

Textbook Committee may require such publisher to substitute such new

or revised edition for the adopted edition at a price to be mutually

agreed upon by the publisher and the State Textbook Committee, but

not in excess of the lowest price at which the same textbook will be

sold or offered for sale for the purpose of securing a state or

local selection or adoption elsewhere in the United States during

the twelve (12) months preceding the date of submitting such new or

revised edition. A contract shall be made for such new or revised

edition as for any other selection. Each bidder shall expressly

agree to this provision as a part of the bid and the contract

awarded if successful.

B. In the event that a publisher shall publish a textbook for a

subject during the period for which adoptions for that subject have

not expired, such publisher may submit a bid for such textbook at

the time and in the manner other bids are submitted. The State

Textbook Committee may adopt such book for the balance of the

adoption period and thereafter local textbook committees may adopt

such book.