Okla. Stat. tit. 19 § 901.30-7
Any agreement actually negotiated between the bargaining agent and the corporate authorities either before or within thirty (30) days after arbitration shall constitute the collective bargaining contract governing full-time firefighters in the Rural Fire Protection District for the period stated therein; provided that such period shall not exceed one (1) year. Any collective bargaining agreement negotiated under the terms and provisions of this act shall specifically provide that the full-time firefighters in the Rural Fire Protection District who are subject to its terms shall have no right to engage in any work stoppage, slowdown or strike, the consideration for such provision being the right to a resolution of disputed questions. All rules, regulations, fiscal procedures, working conditions, district practices and manner of conducting the operation and administration of Rural Fire Protection Districts currently in effect on the effective date of any negotiated agreement shall be deemed a part of the agreement except as modified or changed by the specific terms of such agreement.
Every such agreement shall contain a clause establishing arbitration procedures for the immediate and speedy resolution and determination of any dispute which may arise involving the interpretation or application of any of the provisions of such agreement or the actions of any of the parties under that agreement. In the absence of such negotiated procedure, the dispute may be submitted to arbitration in accordance with the provisions of this act, except that the arbitration board shall be convened within ten (10) days after demand therefor by the bargaining agent upon the corporate authority or authorities. In such case the arbitration board's determination shall be final.
Okla. Stat. tit. 19, § 901.30-7