Okla. Stat. tit. 19 § 866.12
The commission is hereby empowered to adopt rules and regulations of uniform application governing plats and subdivisions of land falling within its jurisdiction. Such regulations shall be submitted to the council and to the board for approval and shall not be in force or effect within the corporate limits of the municipality until approved by the council and shall not be in force or effect within any part of the county, except within the municipality, until approved by the council and the board.
For the purpose of this act, a subdivision is defined as any division of land into two or more lots, parcels, tracts, or areas, any one of which when divided has an area of less than ten acres, or any division of land involving the vacation or dedication or right-of-way or alignment of an existing or proposed street or highway or public utility easement, or the resubdivision of land heretofore divided into lots, sites or parcels.
Such regulations shall be designed to secure and provide for the proper arrangement of streets or other highways in relation to existing or planned streets or other highways or to the comprehensive plan or plans of the area; for adequate and convenient open spaces for traffic, utilities, access of fire-fighting apparatus, parking lots, parks, playgrounds, light and air; and for the avoidance of congestion of population. Such regulations may include provisions as to the extent to which streets and other highways shall be graded and improved and to which water, sewer, or other utility mains, piping and other facilities shall be installed or assured as a condition precedent to the approval of the plat; the council and/or the board are hereby authorized to prepare such specifications and to make such order, inspections, examinations, and certificates as may be necessary to protect and carry out such regulations and make them effective, and to charge fees to services rendered and benefits involved as hereinafter provided or as may be provided by the respective governing bodies.
Such rules and regulations shall provide for the modification thereof by the commission in specific cases where unusual topographical or other exceptional conditions may require the same. Such regulations shall provide for a tentative approval of the plat previous to the installation of such improvements and facilities, provided, that any such tentative approval shall be revocable and shall not be entered on the plat. Such regulations may provide that in lieu of the completion of the construction of the required improvements and facilities prior to the final approval of the plat, the board of council may accept bond in an amount and with surety and conditions satisfactory to them, providing for and securing to the council and board the actual construction of such improvement and facilities within a specified period, and the council and board are hereby granted the power to enforce such bond by legal and equitable remedies. Such rules and regulations shall be adopted, changed, or amended only after a public hearing has been held thereon by the commission. Such hearing may be adjourned from time to time. The adoption of the rules and regulations or amendments thereto, as above provided, shall be by resolution carried by not less than a majority of the full membership of the commission. Upon adoption by the commission, and upon approval by the board and council such rules and regulations or amendments thereto shall be certified to the county clerk of such county and the city clerk of the municipality for safekeeping and as a public record and shall be enforced as in this act provided.
Okla. Stat. tit. 19, § 866.12