- (a) Testing shall be administered by the university of New Hampshire cooperative extension.
- (b) Competency in native lumber grading shall be demonstrated by the prospective grader who can attain a cumulative score of 80% or higher on the exam of which they score 100% on the grading component which distinguishes No. 2 or better grades from lesser grades of native lumber of different softwood species, and of random lengths, widths, and defects.
Source. #6171, eff 1-24-96, EXPIRED: 1-24-04 New. #14550, eff 4-1-26, EXPIRES: 4-1-36