Okla. Stat. tit. 26, § 26-4-122: Verification of registered voters against citizenship

data — Proof of citizenship notice.

A. The Secretary of the State Election Board may compare the

list of registered voters in this state with the database of any

federal, state, or local agency, board, or commission that maintains

information regarding the citizenship of persons residing in this

state.

B. If a registered voter definitively matches a person who is

recorded in a database described in subsection A of this section as

not being a citizen of the United States, the Secretary or his or

her designee shall send a notice of such finding to the voter. The

voter shall, within thirty (30) days from the date the notice is

sent to the voter, present proof of citizenship to the secretary of

the county election board in the county where the voter is

registered. Voters may present legible copies of qualifying

documents in person or by mail, electronic mail, or any other secure

method approved by the Secretary.

C. If a voter fails to present proof of citizenship within the

prescribed time to the county election board or otherwise provides

notice that the voter is not a citizen, then the voter’s

registration shall be canceled, and the voter shall be reported to

the appropriate district attorney and United States attorney.

D. For purposes of this section, “proof of citizenship” shall

mean any citizenship-confirming document that meets the minimum

standards of the REAL ID Act of 2005, Public Law No. 109-13, Section

202(c).

E. The Secretary shall promulgate rules and procedures as

necessary to effectuate the provisions of this section.