Okla. Stat. tit. 40, § 40-3-403: Petition for review and transcript of Commission

proceedings.

PETITION FOR REVIEW AND TRANSCRIPT OF COMMISSION PROCEEDINGS.

Within thirty (30) days after the date of mailing of the order,

ruling, or finding complained of, the party desiring to appeal shall

file in the office of the clerk of the district court of the county

that has the proper jurisdiction, a Petition for Review specifying

the grounds upon which the appeal is based. The Petition for Review

shall set out the names of all parties to the case in the style of

the case, which shall include:

1. The petitioner or entity filing the petition;

2. The Assessment Board as a respondent; and

3. All other parties in the proceeding before the Assessment

Board as respondents.

If a Petition for Review is not filed within the time allowed by

this section, the administrative order, ruling or finding will

become final and the district court will not have jurisdiction to

consider the appeal. The appealing party shall serve a file-stamped

copy of the Petition for Review on all opposing parties or their

attorneys and the Director of the Appellate Division of the Oklahoma

Employment Security Commission. The Director of the Appellate

Division shall then cause a certified transcript of the hearing to

be made which shall consist of all testimony of the parties, all

documentary evidence and other evidence introduced at the hearing,

and all decisions, judgments, or orders rendered as a result of the

hearing. The Director of the Appellate Division shall then cause

the certified transcript to be filed in the appropriate district

court within sixty (60) days of receipt of the Petition for Review.

Copies of the transcript shall be mailed by the Director of the

Appellate Division to all parties named in the style of the case on

the Petition for Review.