Okla. Stat. tit. 47, § 47-1131: Order renewal - Notification

Service Oklahoma shall annually notify all persons within the

state who have a previous registration on record of the period for

registration renewal. Service Oklahoma shall send the notifications

to the electronic mail address provided by the person. If a person

does not provide an electronic mail address then Service Oklahoma

shall notify the person through the mail. The notifications shall

contain all necessary information for such registration and

licensing including a breakdown of all charges to be paid by the

owner and shall contain instructions as to the procedure for renewal

upon presentation to a licensed operator or by return mail to

Service Oklahoma's state office. The content and form of the notice

shall be determined by Service Oklahoma. Use of a postcard or

electronic mail type renewal notice is specifically permitted.

Service Oklahoma shall provide information on its public website

instructing persons on the procedure for obtaining an annual

notification via electronic mail, outlining all charges and fees

associated with the registration of a vehicle, as well as an

explanation of the apportionment of vehicle fees and penalties. The

cost of mailing shall be One Dollar ($1.00) for license plates and

fifty cents ($0.50) for decals, titles or other forms or devices

provided in this act. Provided, that Service Oklahoma may adjust

any mailing costs as deemed appropriate to allow for increased or

additional fees charged by the United States Postal Service.

Failure by any applicant to receive notification of renewal as

provided by this act shall not excuse the applicant from properly

obtaining any registration or license at the proper time by

presenting proof of ownership to Service Oklahoma's state office or

to a licensed operator.