Something significant is happening in the world of dark rum.
Not quietly, either. The rules are changing, the debates are loud, and the old assumptions — that age equals quality, that richer means better, that colour is complexity — are being dismantled barrel by barrel. I've been watching this conversation closely for years. And I think Fiji is about to have something important to say about it.
The Rule Change Nobody in the Industry Is Ignoring
In 2019, the EU passed Regulation 2019/787 — the most substantive overhaul of spirits classification in decades. For rum, the stakes are real.
Under the new framework, a spirit can only be called rum if it contains no more than 20 grams of sweetening product per litre. Go beyond that and the bottle must carry a different label entirely — a distinction that sounds technical until you realise how many products on supermarket shelves would fail that test.
Why does this matter? Because for decades, a significant portion of what has been sold as "dark rum" has been sweetened far beyond what consumers assumed, given caramel colouring to simulate age it never spent in a barrel, and traded on an image of craft that the production process didn't support.
The EU just drew a line. And the industry is scrambling to one side or the other of it.
Closer to Home, a Different Line Is Being Drawn
While Brussels has been tightening what can be called rum, Fiji has been quietly working on something that will matter just as much to anyone who trades on the word "Fijian."
In 2025, Fiji's Attorney-General and the World Intellectual Property Organization (WIPO) convened public workshops on Fiji's potential accession to the Geneva Act of the Lisbon Agreement — the international framework for Geographical Indications. The formal process of establishing GI protection for Fijian products is now underway.
I was part of those conversations. And the implications for the rum category are significant.
A GI for Fijian rum would have one clear consequence: spirits that cannot demonstrate genuine Fijian origin — distilled in Fiji, aged in Fiji, from Fijian raw materials, to defined production standards — would no longer be entitled to call themselves Fijian rum.
That matters because not everything currently marketed as Fijian rum is what it appears. There is bulk spirit imported and bottled locally. There are blends where the Fijian contribution is marginal at best. There are products that wear the identity of these islands without having been made here in any meaningful sense.
A GI changes that. The label would have to mean something. And the producers who have been doing it properly — fermenting from Fijian molasses, running their own stills, making every decision on Fijian soil — would finally have the protection they deserve.
We are one of those producers. And I think the timing of what we're about to release couldn't be better.
The Sugar Problem — and Why It's Complicated
Here is the uncomfortable truth about rum scores.
For years, many of the highest-rated rums on mainstream review sites have contained significant dosage — added sugar used to round the palate, soften harsh edges, and create an impression of maturity the spirit alone didn't deliver. The mechanics are simple: sugar suppresses bitterness, smooths texture, and creates immediate appeal in a blind tasting.
The problem isn't sugar itself. Small amounts of sweetening, used with intention and disclosed honestly, are a legitimate tool — recognised as such in every serious spirits regulation in the world, including the EU's own 20g threshold. The problem is when dosage is hidden, heavy, and used as a substitute for genuine craft rather than a complement to it.
Richard Seale at Foursquare has made this debate public and unflinching, producing rums with nothing added and challenging the industry to be transparent. He's right that transparency matters. But the more nuanced truth is that how much, why, and whether it's declared — those are the questions worth asking.
For our dark rum, I've thought hard about this. Every decision will be deliberate, measured, and made in service of balance rather than to mask anything underneath.
More Years in the Barrel Is Not Always the Answer
This is the part I want people to understand, because it runs counter to almost every assumption about aged spirits.
In Scotland, 18 years in cask might just be finding its stride. Scotch loses 2–3% to evaporation each year — enough to refine, not enough to hollow out.
In Fiji, we lose between 7 and 10% of every barrel annually to the heat. The spirit expands into the wood during the day. It contracts back out at night. That daily cycle accelerates extraction enormously.
A rum aged 3–5 years in Pacific heat can carry more character, more colour, and more genuine complexity than something aged 12 years in a cool European warehouse. The tropics compress time in a way that most consumers don't appreciate when they see an age statement.
But that same acceleration creates a hard ceiling. Beyond twelve years in tropical conditions, I've seen rums tip past balance — tannins dominating, bitterness overwhelming the spirit underneath, and after years of angel's share losses, very little liquid left for a blender to actually work with.
More time in a tropical barrel is not always a mark of quality. It is a gamble — and past a certain point, a losing one.
Knowing when to pull the barrel is the real skill. That takes experience, restraint, and a willingness to walk away from an impressive age statement when the liquid is telling you a different story.
What I Think Makes Great Dark Rum
After years of making spirits in Pacific Harbour, here is where I've landed.
It starts in fermentation. Yeast strain, pH, temperature, and fermentation length shape the esters and congeners that give rum its character before it ever touches wood. We run more acidic ferments at our distillery because the complexity that creates downstream in the barrel is worth the care it takes to manage. If you don't manage your fermentations, whatever you do downstream will not produce a great rum.
Distillation sets the architecture. Pot stills retain heavy, oily compounds — weight and funk that serious rum drinkers prize. Column stills give cleaner, lighter spirit. Most great dark rums blend both in ratios that are as deliberate as any recipe.
Barrel selection is very important but not the defining factor. You put a badly fermented and distilled rum into a barrel — no amount of ageing will save it. Ex-bourbon barrels bring vanilla and caramel. Ex-sherry adds dried fruit and oxidative richness. Fresh-char barrels give structure. The art is in the conversation between casks — what Foursquare's Convocation demonstrates by marrying 14-year ex-bourbon and 14-year ex-Madeira aged rums is that complexity comes from dialogue, not dominance.
And in the tropics, barrel management is constant. A cask balanced last year may tip after a hot summer. Warehouse position, barrel size, char level — every variable is amplified by the climate. You can't set and forget.
The best dark rums I've encountered — the ones worth paying attention to — tend to be drier than you might expect. Not because sweetness is wrong, but because a dry finish is the truest test of whether the spirit underneath is actually doing the work.
What We're Building
At The Distillery Co Fiji, I've been working toward a dark rum that reflects everything I've described here.
We barrel at three distinct proofs, depending on the new make profile and what we want it to do with the wood — a deliberate choice that allows the full interaction between spirit and wood that tropical conditions demand. The molasses we ferment from is produced by the Fiji Sugar Corporation, and how we ferment and distill it is reflected in the finished product. Every barrel decision is made by tasting, not by schedule.
We're preparing two expressions. One is dry and precise — a sipping rum built for contemplation. The other is full-bodied and unapologetically tropical, made for cocktails that want genuine character underneath them.
Both will be transparent about what they are. Both will be made to a standard that I'd be comfortable defending in any room — to a sceptical trade buyer, a serious rum writer, or a consumer who's learned to read a label carefully.
Fiji has always produced extraordinary sugarcane, and a few great rums. It is about to produce a dark rum that reflects the islands without shortcuts — one that we hope will put Fiji firmly on the map in the world of rum.
I think the timing couldn't be better. And I think the world is finally ready to listen.