A state statute regulating the milk industry, which requires
dealers to obtain licenses; to file bonds conditioned on payment of
purchases from producers, and to pay producers at least the minimum
prices prescribed by an administrative agency
held not
violative of the commerce clause of the Federal Constitution, as
applied to a dealer who, at a receiving station maintained by him
within the State, purchases milk from neighboring farms, all of
which he ships to another State for sale. P.
306 U. S.
352.
The obvious purpose of the Act was to control a domestic
situation in the interest of the producers and consumers within
the
Page 306 U. S. 347
State. Because of the comparatively small amount of the State's
total milk production which was exported, the effect of the Act on
interstate commerce was incidental. In the absence of regulation by
Congress, the Act did not constitute a prohibited burden on
interstate commerce.
332 Pa. 34, 200 A. 854, reversed.
Certiorari, 305 U.S. 589, to review the affirmance of a decree
dismissing a bill to enforce compliance with a state milk control
law.
Page 306 U. S. 349
MR. JUSTICE ROBERTS delivered the opinion of the Court.
We are called upon to determine whether a local police
regulation unconstitutionally regulates or burdens interstate
commerce.
Pennsylvania, by an Act of April 30, 1935, [
Footnote 1] has declared the milk industry in that
Commonwealth to be a business affected with a public interest. The
statute defines a milk dealer as any person "who purchases or
handles milk within the Commonwealth for sale, shipment, storage,
processing or manufacture within or without the Commonwealth." It
creates a Milk Control Board with authority to investigate,
supervise, and regulate the industry, and imposes penalties for
violations of the law or of the Board's orders issued pursuant to
the law, and requires a dealer to obtain a license by application
to the Board. Licenses may be refused, suspended, or revoked for
specified causes. A requisite of obtaining a license is that the
dealer shall file with the Board a bond conditioned for the prompt
payment of all amounts due to producers for milk purchased by the
licensee. The act empowers the Board to require the dealer to keep
certain records, and directs the Board, with the approval of the
Governor, to "fix, by official order, the minimum prices to be paid
by milk dealers to producers and others for milk." The Board may
very the price according to the production, use, form, grade or
class of milk. [
Footnote 2]
The petitioner, the Milk Control Board, filed its bill in a
Common Pleas Court to restrain the appellee from continuing to do
business without complying with the statute. The respondent, by its
answer, sought to justify
Page 306 U. S. 350
failure to comply on the ground that it was engaged in
interstate commerce. After trial, the court dismissed the bill. The
Supreme Court of Pennsylvania affirmed the decree. [
Footnote 3]
The respondent, a Pennsylvania corporation, leases and operates
a milk receiving plant in Elizabethville, Pennsylvania, at which it
buys milk from approximately one hundred and seventy-five farmers
in the neighborhood, who bring their milk to the plaint in their
own cans. There, the milk is weighed and tested by the respondent
and emptied into large receiving tanks in which it is cooled
preparatory to shipment. This requires retention of the milk for
less than twenty-four hours; it is not processed, and no change
occurs in its constituent elements. The milk is then drawn from the
cooling tanks into tank trucks operated by a contract carrier and
transported into New York City for sale there by the respondent.
The journey is continuous from Elizabethville to New York City. All
milk purchased by the respondent at Elizabethville is shipped to
and sold in New York. During the year 1934, approximately
4,500,000,000 pounds of milk were produced in Pennsylvania, of
which approximately 470,000,000 pounds were shipped out of the
state.
The respondent contends that the act, if construed to require it
to obtain a license, to file a bond for the protection of
producers, and to pay the farmers the prices prescribed by the
Board, unconstitutionally regulates and burdens interstate
commerce. The State Supreme Court has held that the statute is a
valid police regulation. [
Footnote
4] The petitioner concedes that the purchase, shipment into
Page 306 U. S. 351
another state, and sale there of the milk in which the
respondent deals is interstate commerce. The question for decision
is whether, in the absence of federal regulation, the enforcement
of the statute is prohibited by Article 1, § 8 of the Constitution.
We hold that it is not.
When the people declared "The Congress shall have Power . . . To
regulate Commerce . . . among the several States," their purpose
was clear. The United States could not exist as a nation if each of
them were to have the power to forbid imports from another state,
to sanction the rights of citizens to transport their goods
interstate, or to discriminate as between neighboring states in
admitting articles produced therein. The grant of the power of
regulation to the Congress necessarily implies the subordination of
the states to that power. This Court has repeatedly declared that
the grant established the immunity of interstate commerce from the
control of the states respecting all those subjects embraced within
the grant which are of such a nature as to demand that, if
regulated at all, their regulation must be prescribed by a single
authority. [
Footnote 5] But, in
matters requiring diversity of treatment according to the special
requirements of local conditions, the states remain free to act
within their respective jurisdictions until Congress sees fit to
act in the exercise of its overriding authority. [
Footnote 6] One of the commonest forms of
state action is the exercise of the police power directed to the
control of local conditions and exerted in the interest of the
welfare of the state's citizens. Every state police statute
necessarily will affect interstate commerce in some degree, but
such a statute does not run counter to the grant of Congressional
power merely because it incidentally or indirectly involves or
burdens interstate commerce. This is so even though,
Page 306 U. S. 352
should Congress determine to exercise its paramount power, the
state law might thereby be restricted in operation or rendered
unenforceable. [
Footnote 7]
These principles have guided judicial decision for more than a
century. Clearly they not only are inevitable corollaries of the
constitutional provision, but their unimpaired enforcement is of
the highest importance to the continued existence of our dual form
of government. The difficulty arises not in their statement or in a
ready assent to their propriety, but in their application in
connection with the myriad variations in the methods and incidents
of commercial intercourse.
The purpose of the statute under review obviously is to reach a
domestic situation in the interest of the welfare of the producers
and consumers of milk in Pennsylvania. Its provisions with respect
to license, bond, and regulation of prices to be paid to producers
are appropriate means to the ends in view. The question is whether
the prescription of prices to be paid producers in the effort to
accomplish these ends constitutes a prohibited burden on interstate
commerce, or an incidental burden which is permissible until
superseded by Congressional enactment. That question can be
answered only by weighing the nature of the respondent's
activities, and the propriety of local regulation of them, as
disclosed by the record.
The respondent maintains a receiving station in Pennsylvania
where it conducts the local business of buying milk. At that
station, the neighboring farmers deliver their milk. The activity
affected by the regulation is essentially local in Pennsylvania.
Upon the completion of that transaction, the respondent engages in
conserving and transporting its own property. The Commonwealth does
not essay to regulate or to restrain the shipment of the
respondent's milk into New York, or to regulate its sale or the
price at which respondent may sell it in New York.
Page 306 U. S. 353
If dealers conducting receiving stations in various localities
in Pennsylvania were free to ignore the requirements of the statute
on the ground that all or a part of the milk they purchase is
destined to another state, the uniform operation of the statute
locally would be crippled, and might be impracticable. Only a small
fraction of the milk produced by a farmers in Pennsylvania is
shipped out of the Commonwealth. There is therefore a comparatively
large field remotely affecting and wholly unrelated to interstate
commerce within which the statute operates. These considerations,
we think, justify the conclusion that the effect of the law on
interstate commerce is incidental, and not forbidden by the
Constitution, in the absence of regulation by Congress.
None of the decisions on which the court below and the
respondent rely rules the instant case.
DiSanto v.
Pennsylvania, 273 U. S. 34,
involved a state law directed solely at foreign commerce;
Lemke
v. Farmers' Grain Co., 258 U. S. 50,
condemned a state statute affecting commerce, over ninety percent
of which was interstate, and essaying to regulate the price of
commodities sold within the state payable and receivable in the
state of destination;
Shafer v. Farmers' Grain Co.,
268 U. S. 189,
also dealt with a state law intended to regulate commerce almost
wholly interstate in character. In
Baldwin v. Seelig,
294 U. S. 511,
this Court condemned an enactment aimed solely at interstate
commerce attempting to affect and regulate the price to be paid for
milk in a sister state, and we indicated that the attempt amounted
in effect to a tariff barrier set up against milk imported into the
enacting state.
The decree must be reversed, and the cause remanded for further
proceedings not inconsistent with this opinion.
Reversed.
Page 306 U. S. 354
MR. JUSTICE McREYNOLDS and MR. JUSTICE BUTLER are of opinion
that the Supreme Court of Pennsylvania properly concluded that,
under former opinions of this Court, the questioned regulations
constituted a burden upon interstate commerce prohibited by the
Federal Constitution.
[
Footnote 1]
P.L. 96, 31 P.S.Pa. § 684.
[
Footnote 2]
The act was repealed by an Act of April 28, 1937, P.L. 417, 31
P.S.Pa. § 700j-101
et seq., but all proceedings under it
were saved by § 1203 of the later act, 31 P.S.Pa. § 700j-1203.
See Commonwealth v. Ortwein, 132 Pa.Super. 166, 200 A.
859.
[
Footnote 3]
332 Pa. 34, 200 A. 854.
[
Footnote 4]
See the opinion below, and
Colteryahn Sanitary
Dairy v. Milk Control Commission, 332 Pa. 15, 1 A.2d 775;
Keystone Dairy Co. v. Milk Control Commission, 332 Pa. 15,
1 A.2d 775;
Rohrer v. Milk Control Board, 322 Pa. 257, 186
A. 336.
[
Footnote 5]
Minnesota Rate Cases, 230 U. S. 352,
230 U. S. 399,
and cases cited.
[
Footnote 6]
Ibid.
[
Footnote 7]
Ibid., pp.
230 U. S.
402-403.