delivered the opinion of the Court.
The Federal Tort Claims Act (FTCA or Act) authorizes private tort actions against the United States “under circumstances where the United States, if a private person, would be liable to the claimant in accordance with the law of the place where the act or omission occurred.” 28 U. S. C. § 1346(b)(1). We here interpret these words to mean what they say, namely, that the United States waives sovereign immunity “under circumstances” where local law would make a
“private person”
liable in tort. (Emphasis added.) And we reverse a line of Ninth Circuit precedent permitting courts in certain circumstances to base a waiver simply upon a finding that local law would make a “state or municipal entit[y]” liable. See,
e. g., Hines
v.
United States,
I
In this case, two injured mine workers (and a spouse) have sued the United States claiming that the negligence of federal mine inspectors helped bring about a serious accident at an Arizona mine. The Federal District Court dismissed the lawsuit- in part upon the ground that their allegations were insufficient to show that Arizona law would impose liability upon a private person in similar circumstances. The Ninth Circuit, in a brief
per curiam
opinion, reversed this determination. It reasoned from two premises. First, where “‘unique governmental functions’” are at issue, the Aet waives sovereign immunity if “ ‘a state or municipal entity would be [subject to liability] under the law [...] where the activity occurred.’”
II
We disagree with both of the Ninth Circuit s legal premises.
A
The first premise is too broad, for it reads into the Act something that is not there. The Act says that it waives sovereign immunity “under circumstances where the United States, if a
private person,”
not “the United States, if a state
*46
or municipal entity,” would be liable. 28 U. S. C. § 1346(b)(1) (emphasis added). Our cases have consistently adhered to this “private- person” standard. In
Indian Towing Co.
v.
United States,
B
The Ninth Circuit’s second premise rests upon a reading of the Act that is too narrow. The Act makes the United States liable “in the same manner and to the same extent as a private individual under
like circumstances.”
28 U. S. C. § 2674 (emphasis added). As this Court said in
Indian Towing,
the words “ ‘like circumstances’ ” do not restrict a court’s inquiry to the
same circumstances,
but require it to look further afield.
The Government in effect concedes that similar “good Samaritan” analogies exist for the conduct at issue here. It says that “there are private persons in ‘like circumstances’” to federal mine inspectors, namely, “private persons who conduct safety inspections.” Reply Brief for United States 3. And other Courts of Appeals have found ready private person analogies for Government tasks of this kind in FTCA cases.
E.g., Dorking Genetics
v.
United States,
*48 III
Despite the Government’s concession that a private person analogy, exists in this case, the parties disagree about precisely which Arizona tort law doctrine applies here. We remand the case so that the lower courts can decide this matter in the first instance. The judgment of the Ninth Circuit is vacated, and the ease is remanded for proceedings consistent with this opinion.
It is so ordered.
