Okla. Admin. Code § 420:1-1-5
Any request for promulgation, amendment or repeal of a rule by a person shall be by petition. Said petition must specify the rule to be promulgated, amended or repealed, and indicate why such a rule change would be in the interest of those involved. Such petition shall bear the signatures of no less than twenty-five registrants, with no more than forty (40%) percent from any one category of registrants. Such petition shall be filed with the Administration office. Within thirty (30) calendar days of the submission of a petition, the petition must either be put before the LP Gas Board in a special or regular Board meeting, or the agency must provide a written response to the petitioner explaining why rulemaking proceedings were not initiated.
Okla. Admin. Code § 420:1-1-5