CBE Undergraduate Student Booklet 2021-2022 (PDF) 2020-2021 (PDF) 2019-2020 (PDF) 2018-2019 (PDF) 2017-2018 (PDF) 2016-2017 (PDF) 2015-2016 (PDF) CBE Graduate Student Handbook 2021-2022 Iowa State University Graduate College handbook Iowa State University Academic Regulations