Arkansas Code
Subchapter 3 - General Regulatory Authority of Commissions
§ 23-2-305. Rules

The commission is empowered after hearing and upon notice to make and from time to time in like manner to alter or amend such reasonable rules pertaining to the operation, accounting, service, and rates of public utilities and of the practice and procedure governing all investigations by and hearings and proceedings before the commission as it may deem proper and not inconsistent with this act.