I have taken many English classes at another institution and/or have completed English classes or Writing 121 at Portland State University. Am I required to submit TOEFL or IELTS exam scores to apply for admission?

Yes, you are required to submit Test of English as a Foreign Language (TOEFL) or International English Language Testing System (IELTS) exam scores when applying for admission to PSU. Completing English or writing classes does not satisfy the English language proficiency requirement.