Learn the Basics of Grading STUD According to the NGR
Welcome to the Pacific Lumber Inspection Bureau’s online training course for the grade of STUD. As you work through this course, you will gain a proficient understanding of the rules around STUD, as well as how to assess and measure the various characteristics applicable to this grade. This course is organized by characteristic groups, with each lesson explaining the applicable grading rules in detail. To support your learning and retention, this course includes photos, graphics, videos, 3D models, and quizzes throughout.