Oregon Revised Statutes Education and Culture § 342.136

(1) A preliminary teaching license, personnel service license or administrative license shall qualify its holder to accept any assignment from preprimary through grade 12 for which the holder has completed the requirements established by the rules of the Teacher Standards and Practices Commission.

(2) A preliminary teaching license, personnel service license or administrative license shall be issued on application to an otherwise qualified applicant who has completed an approved professional education program and meets such other requirements as the commission may consider necessary to maintain and improve the quality of instruction in the public schools of the state.

(3) A preliminary teaching license, personnel service license or administrative license may be renewed if the applicant meets the requirements established by the commission by rule.

(4) The commission shall develop a process that allows a teacher holding a preliminary teaching license to continually renew the preliminary teaching license based on the completion of requirements established by the rules of the commission if the teacher does not qualify for a professional teaching license due to lack of employment.