Welcome to PLIB’s Education & Training website — your trusted source for professional lumber grading training. Built by the Pacific Lumber Inspection Bureau, a non-profit agency with over a century of expertise, this platform delivers flexible, standards-based instruction.

Our on-demand courses prepare graders to identify lumber characteristics, apply grading rules accurately, and transition confidently to hands-on training. With real grading line footage, 3D scanner models, and expert guidance from our seasoned inspection staff, our grader training programs are crafted to help your team build precision and efficiency where it matters most.