Okla. Admin. Code § 655:1-1-9
A refund may be made in accordance with 74 OS §664.1, Refund of erroneous collections.
Added at 11 Ok Reg 4237, eff 7-25-94
Amended at 16 Ok Reg 2623, eff 7-1-99
Amended at 18 Ok Reg 2776, eff 7-1-01
Amended at 39 Ok Reg 2179, eff 9-11-22