The State That Just Became America’s Toughest on Imported Seafood Fraud — and Why Others Are Taking Notes

You can see why people here take this personally if you’ve ever stood at a Charleston dock at sunrise and watched the boats arrive. The shrimpers are first-name acquaintances. They are aware of where, when, and which boat caught what. Therefore, something went wrong when DNA testing revealed that almost nine out of ten shrimp served in some Lowcountry restaurants weren’t local at all, with the majority being farm-raised imports from Asia sold under the idealistic pretense of “wild Carolina shrimp”.

Shrimpgate was the somewhat dramatic name given to that thing. And as a result, South Carolina is now the state with the strictest anti-import seafood fraud policies in the nation, something that no one had anticipated. Legislators there seem to have finally grown weary of being courteous about it.

The new regulations, which were quietly but firmly passed in 2025, mandate that restaurants disclose the country of origin on their menus, impose harsher penalties for misrepresenting farm-raised seafood as wild-caught, and give the state attorney general more power to bring civil lawsuits against repeat offenders. It’s not flawless. Enforcement is still inconsistent. However, it’s a start and more than the majority of states have accomplished.

The figures supporting this are not particularly reassuring. 35 different studies and 4,179 seafood samples from 32 states were examined in a 2025 meta-analysis that was published in Food Control. The overall rate of mislabeling was 39.1%. Just species substitution accounted for 26.2%. In 2019, Oceana discovered that sea bass and snapper had mislabeling rates of 55% and 42%, respectively, making them the worst offenders in the country. This is nothing new. The fact that someone is finally treating it like a serious issue is what’s new.

It’s difficult to ignore how sluggish the federal response has been when observing this from the outside. Only 13 species are included in NOAA’s Seafood Import Monitoring Program. This has been noted for years by critics. In 2018, a Virginia crab vendor entered a guilty plea to selling over 180 tons of foreign crab under the guise of Atlantic blue crab through chains like Harris Teeter. After making local headlines, that case quietly vanished. The pattern is repeated. When investigators discover fraud, the public is momentarily incensed, but nothing structural changes.

South Carolina’s strategy is intriguing because it doesn’t aim to improve the global supply chain as a whole. It’s merely an attempt to make lying costly. I’ve had casual conversations with restaurant owners during other reporting trips, but not for this article, and they characterize the new environment as anxious. Previously unasked questions are now being asked of suppliers. There is a demand for paperwork. Some smaller operators have complained about the excessive cost of compliance. Others, especially local fishermen, claim that this is the first time in years that they have felt that the law may be on their side.

Whether this will hold is still up in the air. The federal government has demonstrated little desire to match South Carolina’s aggressiveness, and industry resistance is genuine. However, the model is currently available to any other state that requests it. Interest has been expressed by Louisiana.

According to reports, North Carolina is keeping a close eye on shrimp mislabeling studies that have been damning for years. Whether voters in other coastal states decide they care enough to push will determine whether this develops into a movement or a one-state anomaly. They might, based on how quickly Shrimpgate caught fire.