Okla. Stat. tit. 11, § 11-13-102: Procedure for adopting charters - Petition or governing

body resolution.

The mayor of an incorporated municipality shall issue an order

calling for an election on the question of whether or not the

municipality shall frame a charter for its own government and elect

a board of freeholders to prepare the charter when:

1. A petition signed by not less then twenty-five percent (25%)

of the registered voters of the municipality, as shown by the

preceding general election, is filed with the governing body; or

2. The governing body, by resolution, so directs.

The order calling for the election shall be issued within ten (10)

days after a petition has been filed with the governing body or

within ten (10) days after the date of the governing body

resolution.