ID Requirement: Driver's license or certified birth certificate or passport and your Social Security number.

Residency Requirement: Do not have to be a resident of Oklahoma.

If Previously Married: Bring certified copy of divorce decree or a copy of deceased spouse's death certificate.

Application Requirement: Both parties to a marriage should appear in person to obtain the license.

Fees: $25. Cash or money order only. Couples who take a premarital counseling course "conducted by a health professional or an official representative of a religious institution" will be charged only $5 for a marriage license.

Waiting Period: None.

Blood Tests: Must have Oklahoma blood test within 30 days from a state-approved laboratory.

Under 18: Parents must appear at the courthouse with the couple to sign a consent form. Minors must wait 3 days before the marriage license is valid.

Proxy Marriages: No.

Common Law Marriage: No.

Cousin Marriage: No.

Officiants: Ordained ministers of the gospel of any denomination who are at least 18 years of age may perform marriages. Ministers must file a copy of their credentials with the county clerk before performing marriages. Ministers must complete a certificate of marriage and return it to the clerk or judge who issued the marriage license.

Valid: License is valid for 30 days only within the State of Oklahoma.