Okla. Admin. Code § 252:410-15-10
In addition to the reporting requirements listed in OAC 252:410-1-4(a)(4) and specified in OAC 252:410-20-7, each permittee shall provide a written report to the DEQ within 30 days of the occurrence of any of the following incidents involving radiographic equipment:
Added at 21 Ok Reg 1551, eff 6-11-04