Member Resources / Lumber Grading / Training Materials Training Materials Previous Exams and Other Study Resources: 2013 – 2014 Click Here 2015 – 2016 Click here 2016 – 2017 Click Here 2017 – 2018 Click Here 2018 – 2019 Click here 2020 – 2021 Click here 2021 – 2022 Click here Application to Extend Grading Certification Download Here
