You will need the Adobe Acrobat Reader in order to view the 1998 Circular Letters « Back to Circulars 2817 Dec. 18, 1998 Basic Manual Classifications 2802 Jan. 16, 1998 Explosives Manufacturing Codes 2800 Jan. 16, 1998 Experience Rating Plan Change 2799 Jan. 8, 1998 Amended Independent Contractor Definition 2798 Jan. 8, 1998 Anniversary Rating Date Rules 983 Jan. 8, 1998 Bureau Fines