Inquiries to the Central filing System may be made orally or in writing. Written inquiries may be submitted on the Agricultural Lien Information Request Form or in the form of a letter and may be submitted by mail, electronic mail, or the lien search may be requested using the form available from the Secretary of State website, www.sos.ok.gov, Agricultural Liens section.
Okla. Admin. Code § 655:15-7-1