16 U.S. Code § 228a - Enlargement of boundaries; statement of purpose

It is the object of sections 228a to 228j of this title to provide for the recognition by Congress that the entire Grand Canyon, from the mouth of the Paria River to the Grand Wash Cliffs, including tributary side canyons and surrounding plateaus, is a natural feature of national and international significance. Congress therefore recognizes the need for, and in sections 228a to 228j of this title provides for, the further protection and interpretation of the Grand Canyon in accordance with its true significance.


(Pub. L. 93–620, § 2,Jan. 3, 1975, 88 Stat. 2089.)
Short Title

For short title of sections 228a to 228j of this title as the “Grand Canyon National Park Enlargement Act”, see Short Title note set out under section 221 of this title.

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.

16 USCDescription of ChangeSession YearPublic LawStatutes at Large


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