Okla. Stat. tit. 2, § 2-6-273: Cost of inspection

The cost of inspection rendered under the requirements of this

act shall be borne by this state, except as provided in Section 5 of

this act and except that the cost of overtime and holiday work

performed in establishments subject to the provisions of this act,

at such rates as the Board may determine, shall be borne by such

establishments. Sums received by the Board in reimbursement for

sums paid out by it for such premium pay work shall be available

without fiscal year limitation to carry out the purposes of this

section. There are hereby authorized to be appropriated such sums

as may be necessary to carry out the provisions of this act.