20 U.S. Code § 193 - Administration of arboretum

In order to stimulate research and discovery the national arboretum established by the Secretary of Agriculture in accordance with the provisions of this chapter shall be under competent scientific direction. The arboretum shall be administered by the Secretary of Agriculture separately from the agricultural, horticultural, and forestry stations of the Department of Agriculture, but it shall be so correlated with them as to bring about the most effective utilization of its facilities and discoveries.


(Mar. 4, 1927, ch. 505, § 3,44 Stat. 1422.)

The table below lists the classification updates, since Jan. 3, 2012, for this section. Updates to a broader range of sections may be found at the update page for containing chapter, title, etc.

The most recent Classification Table update that we have noticed was Tuesday, August 13, 2013

An empty table indicates that we see no relevant changes listed in the classification tables. If you suspect that our system may be missing something, please double-check with the Office of the Law Revision Counsel.

20 USCDescription of ChangeSession YearPublic LawStatutes at Large


LII has no control over and does not endorse any external Internet site that contains links to or references LII.