432 U.S. 33 (1977)
Mr. Chief Justice Burger delivered the opinion of the Court.
In 1973, North Carolina ennéade a statute which required, inter alia, all closed containers of apples sold, offered for sale, or shipped into the State to bear "no grade other than the applicable U.S. grade or standard." . . ' Washington State is the Nation's largest producer of apples, its crops accounting for approximately 30% of all apples grown domestically and nearly half of all apples shipped in closed containers in interstate commerce. [Because] of the importance of the apple industry to the State, its legislature has undertaken to protect and enhance the reputation of Washington apples by establishing a stringent, mandatory inspection program [which] requires all apples shipped in interstate commerce to be tested under strict quality standards and graded accordingly. In all cases, the Washington State grades tare] the equivalent of, or superior to, the comparable grades and standards adopted by the [U.S. Dept. of] Agriculture (USDA).
[In] 1972, the North Carolina Board of Agriculture adopted an administrative regulation, unique in the 50 States, which in effect required all closed containers of apples shipped into or sold in the State to display either the applicable USDA grade or a notice indicating no classification. State grades were expressly prohibited. In addition to its obvious consequence-prohibiting the display of Washington State apple grades on containers of apples shipped into North Carolina-the regulation presented the Washington apple industry with a marketing problem of potentially nationwide significance. Washington apple growers annually ship in commerce approximately 40 million closed containers of apples, nearly 500,000 of which eventually find their way into North Carolina, stamped with the applicable Washington State variety and grade. [Compliance] with North Carolina's unique regulation would have required Washington growers to obliterate the printed labels on containers shipped to North Carolina, thus giving their product a damaged appearance. Alternatively, they could have changed their marketing practices to accommodate the needs of the North Carolina market, i.e., repack apples to be shipped to North Carolina in containers bearing only the USDA grade, and/or store the estimated portion of the harvest destined for that market in such special containers. As a last resort. they could discontinue the use of the preprinted containers entirely. None of these costly and less efficient options was very attractive to the industry. .
. . . [North Carolina] maintains that [the] burdens on the interstate sale of Washington apples were far outweighed by the local benefits flowing from what they contend was a valid exercise of North Carolina's [police powers]. Prior to the statute's enactment, . . . apples from 13 different States were shipped into North Carolina for sale. Seven of those States, including [Washington], had their own grading systems which, while differing in their standards, used similar descriptive labels (e.g., fancy, extra fancy, etc.). This multiplicity of inconsistent state grades [posed] dangers of deception and confusion not only in the North Carolina market, but in the Nation as a whole. The North Carolina statute, appellants claim, was enacted to eliminate this source of deception and confusion. . .
The challenged statute has the practical effect of not only burdening interstate sales of Washington apples, but also discrin-iinating against them. This discrimination takes various forms. The first, and most obvious, is the statute's consequence of raising the costs of doing business in the North Carolina market for Washington apple growers and dealers, while leaving those of their North Carolina counterparts unaffected. [This] disparate effect results from the fact that North Carolina apple producers, unlike their Washington competitors, were not forced to alter their marketing practices in order to comply with the statute. . . . Second, the statute has the effect of stripping away from the Washington apple industry the competitive and economic advantages it has earned for itself through its expensive inspection and grading system. The record demonstrates that the Washington applegrading system has gained nationwide acceptance in the apple trade. [The record] contains numerous affidavits [stating a] preference [for] apples graded under the Washington, as opposed to the USDA, system because of the former's greater consistency, its emphasis on color, and its supporting mandatory inspections. Once again, the statute had no similar impact on the North Carolina apple industry and thus operated to its benefit.
Third, by prohibiting Washington growers and dealers from marketing apples under their State's grades, the statute has a leveling effect which insidiously operates to the advantage of local apple producers. [With] free market forces at work, Washington sellers would normally enjoy a distinct market advantage vis-A-vis local producers in those categories where the Washington grade is superior. However, because of the statute's operation, Washington apples which would otherwise qualify for and be sold under the superior Washington grades will now have to be marketed under their inferior USDA counterparts. Such "downgrading" offers the North Carolina apple industry the very sort of protection against competing out-of-state products that the Commerce Clause was designed to prohibit. . . .despite the statute's facial neutrality, the commission suggests that its discriminatory impact on interstate commerce was not an unintended by-product, and are some indications in the record to that effect . . . however, we need not ascribe an economic protection motive to the North Carolina Legislature to resolve this case; we conclude that the challenged statute cannot stand insofar as it prohibits the display of Washington State grades even if enacted for the declared purpose of protecting consumers from deception and fraud in the marketplace.
When discrimination against commerce of the type we ha~e found is demonstrated, the burden falls on the State to justify it both in terms of the local benefits flowing from the statute and the unavailability of nondiscriminatory alternatives adequate to preserve the local interests at stake. North Carolina has failed to sustain that burden on both scores. [The] States unquestionably possess a substantial interest in protecting their citizens from confusion and deception in the marketing of foodstuffs ' but the challenged statute does remarkably little to further that laudable goal at least with respect to Washington apples and grades. The statute [permits] the marketing of closed containers of apples under no grades at all. Such a result can hardly be thought to eliminate the problems of deception and confusion created by the multi~ plicity of differing state grades; indeed, it magnifies them by depriving purchasers of all information concerning the quality of the contents of closed apple containers. Moreover, although the statute is ostensibly a consumer protection measure, it directs its primary efforts, not at the consuming public at large, but at apple wholesalers and brokers who are the principal purchasers of closed containers of apples. And those individuals are presumably the most knowledgeable individuals in this area. Since the statute does nothing at all to purify the flow of information at the retail level, it does little to protect consumers against the problems it was designed to eliminate. . . .
In addition, it appears that nondiscriminatory alternatives to the outright ban of Washington State grades are readily available. For example, North Carolina could effectuate its goal by permitting out-of-state growers to utilize state grades only if they also marked their shipments with the applicable USDA label. In that case, the USDA grade would serve as a benchmark against which the consumer could evaluate the quality of the various state grades. . . .
[The court affirmed the lower court's holding that the North Carolina statute was unconstitutional.]