Section 101-1.112 - Change lines(a) Single-column format: Vertical lines in the right margin of a page indicate material changed, deleted, or added by the FPMR amendment cited at the bottom of that page. Where insertion of new material results in shifting of unchanged material on following pages, no vertical lines will appear on such pages but the FPMR amendment transmitting such new pages will be cited at the bottom of each page.(b) Double-column format: Arrows printed in the margin of a page indicated material changed, deleted, or added by the FPMR amendment cited at the bottom of that page.54 FR 37652, Sept. 12, 1989