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  • American Lumber Standard Committee, Inc
    American Lumber Standard Committee, Inc
    (301) 972-1700
    PO BOX 210, 20875-0210  Germantown

    Each of these 31 agencies, whether they be rules writing and grading agencies, grading agencies alone, or agencies providing heat treatment audit services only, operates under one or more of the seven sets of grading rules certified by the Board of Review as conforming to the American Softwood Lumb…