CFR›Title 43›Subtitle B›Chapter II›Part 5510 ContainsSubparts 5510–5511CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 5510—FREE USE OF TIMBER Subparts 5510 Subpart 5510—Free Use of Timber; General Section 5510.0-3 5511 Subpart 5511—Free Use Regulations Sections 5511.1–5511.5 Authority61 Stat. 681, as amended; 69 Stat. 367; 48 Stat. 1269, sec. 11, 30 Stat. 414, as amended, R.S. 2478, sec. 32, 41 Stat. 450; 30 U.S.C. 601 et seq., 43 U.S.C. 315, 48 U.S.C. 423, 43 U.S.C. 1201, 30 U.S.C. 189.Source35 FR 9790, June 13, 1970, unless otherwise noted. Previous 5500 Part 5500—Nonsale Disposals; General Next 6100 Part 6100—Ecosystem Resilience