All Courses MSR Theory Exam 1 Lessons $75.00 All Courses Online MSR Certification Course for Supervisors & Operators 3 Lessons $330.00 All Courses Introduction to Lumber Tallying 1 Lessons $250.00 All Courses Online Course - The Language of Lumber (and Lumber Grading) 1 Lessons $200.00 All Courses Online Grading Course for Joists and Planks 10 Lessons $400.00 All Courses CMSA Dimension Lumber Grading Class 38 Lessons $750.00 View More Classes