# § 554. Lands subject to chapter
The acts authorized in section 553 of this title may be performed—
**(a)** on lands owned or controlled by the United States or any of its agencies, with the cooperation of the agency having jurisdiction thereof; and
**(b)** on any other lands, upon obtaining proper consent or the necessary rights or interests in such lands: *Provided, however*, That expenditure of Federal funds for this purpose in any privately owned operating coal mine shall be limited to the acts authorized in section 553(a) of this title.
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**Source Credit**: (Aug. 31, 1954, ch. 1156, § 4, 68 Stat. 1009.)