Australia's new seafood labelling laws reveal where your fish really comes from

I've never had a piece like it because you've never had Australian barramundi
A seafood exporter describes the difference between imported and local fish when serving it to guests.

Across every café, pub, and fine dining room in Australia, a quiet but consequential shift has arrived: a single letter beside each seafood dish now tells diners whether what they are eating was caught locally, imported, or somewhere in between. The law responds to a long-standing gap between expectation and reality — one in which Australians ordering a beloved native fish were often, unknowingly, eating something sourced from the other side of the world. It is a small mark on a menu, but it carries the weight of trust, accountability, and the question of what it means to know what we consume.

  • For decades, diners across Australia have been served imported seafood — sometimes farmed basa from Vietnam — while believing they were eating local catch, a deception so routine that industry insiders barely blinked.
  • The gap is staggering: up to 90% of barramundi served in Australian restaurants is estimated to come from overseas, exposing how thoroughly the domestic seafood identity has been hollowed out.
  • New A/I/M labels are now legally required on every menu in every food service venue nationwide, from beachside fish-and-chip shops to hotel room service, closing the loophole that retail supermarkets shut in 2016.
  • Supply chain fragmentation is already straining compliance, with some products arriving at restaurants without proper origin declarations — not always through bad faith, but through structural gaps in how seafood moves through the market.
  • Penalties reaching $50 million for businesses are sharpening attention fast, with fishmongers already reporting a surge in demand for Australian seafood as venues quietly reconsider what they want printed beside their dishes.

Starting today, every seafood item on every menu in Australia — from the local fish-and-chip shop to the casino restaurant — must carry a label: A for Australian, I for imported, M for mixed origin. The rule closes a gap that has quietly shaped Australian dining for years, one in which the fish on the plate rarely matched the fish diners imagined they were eating.

The problem has long been an open secret in the industry. A Victorian fisherman with 35 years of experience recalls ordering snapper at a restaurant and realising mid-bite he was eating farmed basa from Vietnam. Experts estimate that between 85 and 90 per cent of barramundi served in Australian restaurants is imported — despite the fish being widely understood as a native icon. Australian barramundi are larger and richer, but most diners have never tasted one in a restaurant setting.

Some operators were already ahead of the curve. A fish-and-chip shop in Coffs Harbour has spent years sourcing locally and promoting it, offering customers kingfish, black snapper, and teraglin from the marina at their doorstep. When people taste the difference, they tend to want more of it.

The broader picture is sobering: roughly two-thirds of all seafood consumed in Australia is imported, and of that, around a third may not be sustainably harvested. Conservation advocates welcome the labelling law but note its limits — country of origin alone doesn't tell consumers enough about species identity or environmental impact, and standardised naming remains an unresolved problem across more than 2,400 globally consumed fish species.

Implementation will not be frictionless. Parts of the supply chain still deliver products to restaurants without clear origin declarations, creating compliance gaps that are structural rather than deliberate. Yet the market is already responding: fishmongers report rising interest in Australian seafood, with businesses quietly updating their sourcing to avoid the reputational weight of an 'I' beside their signature dishes. Penalties — up to $50 million for businesses — are providing a powerful incentive to get it right. Supermarkets have carried similar labels since 2016; the hospitality sector is now, at last, catching up.

Starting today, when you order fish and chips at a pub or barramundi at a restaurant anywhere in Australia, your menu will tell you exactly where that seafood came from. A single letter—A for Australian, I for imported, M for mixed—now sits next to every seafood item served in hospitality venues across the country. The rule applies everywhere: fish-and-chip shops and fine dining, hotels and casinos, amusement parks and room service, whether you eat in, take away, or have it delivered to your door.

The new country-of-origin labelling laws arrived because too many Australians have been eating something other than what they thought they ordered. Simon Boag, a Victorian fisherman and executive officer of the SE Trawl Industry Fishing Association, has spent 35 years around seafood. He remembers ordering snapper at a restaurant, taking the first bite, and realizing he was eating farmed basa from Vietnam. "When you go to a pub or a club or a sushi restaurant, who knows what you're getting?" he said. The problem runs deep. Joe De Belen, a former restaurant owner in Alice Springs now working as a seafood exporter in Sydney, estimates that 85 to 90 per cent of the barramundi served in Australian restaurants is imported. Australian barramundi are bigger, with fatter fillets, but diners rarely experience the difference because they're served the overseas version instead.

Phi and Penny Dean, who run Sea Salt Fish and Chips at Coffs Harbour on the New South Wales north coast, have been ahead of this curve for years. They source locally caught fish and actively promote where their seafood comes from. "We have a major resource on our doorstep, the Coffs Marina, and we wanted to exploit that," Mr Dean said. They now offer kingfish, black snapper, and teraglin to customers willing to try something different. When people taste the local catch, they discover what they've been missing.

The scale of imported seafood in Australia is substantial. About two-thirds of all seafood consumed here comes from overseas, according to Peta Morton, campaign communications specialist at the Australian Marine Conservation Alliance. Of that imported fish, roughly a third may not be sustainably harvested. The new labelling system is a step toward transparency, though Morton notes it has limits. With more than 2,400 species of fish consumed globally, knowing only the country of origin doesn't give consumers enough information to make fully informed choices. She would like to see state-level labelling and standardized naming so people actually know which fish is which.

Implementation won't be seamless. John Hart, chair of Restaurant & Catering Australia, points to gaps in the supply chain. Some products arrive at food service businesses without proper declarations of origin. "It's not a matter of misleading consumers, it's not a matter of lack of preparedness, it's just the nature of the product," he said. Yet the industry is already shifting. Fishmonger Joshua Cook reports a surge in interest in Australian seafood, with businesses changing their labels. "I suppose businesses don't want to get caught out having to say 'imported,'" he said. "It's just about transparency."

Enforcement carries real teeth. Businesses must keep records of all seafood purchases for three months, and suppliers who provide false information face steep penalties. In New South Wales, individuals can be fined up to $2.5 million, and businesses up to $50 million or 30 per cent of annual turnover from the previous year. Hart acknowledged enforcement will be difficult, but he framed the regulation as ultimately beneficial. "This is about good information for consumers and promoting good quality Australian products, and let's hope that that's what happens on the menus in our various businesses," he said. Supermarkets have been displaying similar information for fresh seafood since 2016, so the hospitality sector is now catching up to what grocery stores already do.

When you go to a pub or a club or a sushi restaurant, who knows what you're getting?
— Simon Boag, Victorian fisherman and SE Trawl Industry Fishing Association executive officer
This is about good information for consumers and promoting good quality Australian products
— John Hart, chair of Restaurant & Catering Australia
The Hearth Conversation Another angle on the story
Inventor

Why does it matter what country your fish comes from? Isn't fish just fish?

Model

Not really. Australian barramundi and imported barramundi are different products—different size, different texture, different flavor. But most people have never tasted the Australian version because restaurants serve them the cheaper import without saying so.

Inventor

So this is about deception?

Model

Not intentional deception, necessarily. It's more that the supply chain is opaque. A restaurant owner might not even know where their fish actually came from. The labelling forces that information to the surface.

Inventor

What's the resistance from restaurants?

Model

They're worried about two things. First, the logistics—some suppliers don't give them clear origin information, so they can't label accurately. Second, they're nervous that labeling something "imported" will hurt sales, even though imported seafood isn't inherently bad.

Inventor

Is imported seafood bad?

Model

Not necessarily. But about a third of imported seafood isn't sustainably harvested, and Australian fish tends to be higher quality. The real issue is choice. Right now, diners don't have it.

Inventor

What happens if a restaurant gets it wrong?

Model

Penalties are severe—up to $50 million for a business in New South Wales. That's a strong incentive to get it right, though enforcement will be tricky across thousands of venues.

Inventor

Will this actually change what people eat?

Model

Probably. Fishmongers are already seeing increased demand for Australian seafood. Once people know they've been eating imported fish, some will want to try the local catch.

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