Okla. Admin. Code § 710:1-3-83
If a nonresident contractor who has posted a bond in accordance with Rule 710:01-03-82, enters into other contracts to perform services or duties in this state, or if in the judgement of the Oklahoma Tax Commission the amount of tax liability incurred or to be incurred has increased from the amount used to compute the amount of the original bond, the bond shall be increased so that the total bond shall be equal to three times the increased tax liability. In the case of the nonresident contractor entering into one or more contracts subsequent to the posting of the original bond, but prior to the sending of a Notice of Completion of the original contract, the bond required shall be in an amount equal to three times the sum of the estimated tax liabilities for all contracts on which a Notice of Completion has not been filed.
Okla. Admin. Code § 710:1-3-83