Okla. Stat. tit. 36, § 36-6475.6: Form of external review requests

A. 1. Except for a request for an expedited external review as

set forth in Section 6475.9 of this title, all requests for external

review shall be made in writing to the Insurance Commissioner.

2. The Commissioner may prescribe by rule the form and content

of external review requests required to be submitted under this

section.

B. A covered person or the covered person's authorized

representative may make a request for an external review of an

adverse determination or final adverse determination.