Money is arriving in Guyana faster than it ever has. Offshore oil production has opened a new economic era, the mining sector continues to attract international investment, and with that money comes something less celebrated: the attention of those who would move it, hide it, or take it for themselves. Anti-money laundering in Guyana is no longer a concern that belongs to banks alone. It belongs to every institution that handles the country's growing wealth — and that includes mining companies.
I have watched this transition from two sides of the counter. For five years I worked in retail banking at Scotiabank Guyana, where anti-money laundering discipline was part of the daily work of serving clients. Today I work in the corporate, social, compliance and government relations function of a large-scale mining operation in Guyana, where the same discipline matters differently — but just as much. The lesson of both seats is the same: financial integrity is not a back-office detail. It is a governance issue, and in the extractives it is part of the licence to operate.
The teller's discipline: where financial integrity begins
In 2014 I started as a teller at Scotiabank Guyana. The job had a simple, unforgiving rule: every transaction had to balance, every document had to be complete, and every client interaction carried regulatory obligations that could not be compromised. I earned Teller of the Month and later served as a Gold Line Teller — distinctions that rewarded the unglamorous consistency of getting the detail right, every single time.
What that training taught me was not how to count money. It was how to think about money. Every transaction has a source, a purpose, and a trail, and the teller's job is to make sure the three match: to notice the deposit that does not fit the pattern, the account that behaves differently today than it did last week, the customer whose explanation does not quite line up. Nothing about that discipline is exotic. It is attention, repeated thousands of times, until it becomes instinct.
That instinct is the foundation of every serious anti-money laundering programme. The frameworks that govern AML compliance — customer due diligence, transaction monitoring, reporting of suspicious activity — are the formal versions of what a good teller does informally: knowing who you are dealing with, watching for what does not fit, and asking the question before the problem becomes the organisation's problem. Guyana's oil and mining era will test whether institutions hold that discipline as the volume of money rises.
Why AML compliance in mining is a governance issue, not a back-office detail
There is a temptation to treat AML compliance in mining as a banking problem that arrived in the wrong building. Mining companies are not banks, the reasoning goes; their job is to dig ore and deliver value, not to police financial flows. That reasoning misses what the sector actually does. A large-scale mining operation moves significant money every day — payroll, contractors, suppliers, community payments, government fees, international transfers to and from parent companies and lenders. Every one of those flows can be used to launder money, and every one of them is the responsibility of the operation that moves it.
This is why financial integrity belongs at the governance level. Governance is the architecture of decisions: who is responsible for what, what information informed which decision, and what record is kept. Money laundering thrives where those questions go unanswered. When responsibility for financial flows is fragmented, when information sits in individual inboxes, when the record of who approved what is incomplete, the operation has not merely failed to prevent a compliance failure — it has already created the conditions for one.
Growth raises the stakes. Guyana's economic transformation is drawing international investors, lenders, and partners whose own standards demand evidence of financial crime controls, and the scrutiny surrounding the Natural Resource Fund and the Local Content Act extends to the companies operating in the new economy. An operation that cannot explain its money will find that its regulators, its financiers, and the communities that host it all lose confidence — and in the extractives, confidence is the licence. That is the ESG argument in one sentence: the G in ESG is governance, and financial integrity is a governance question before it is ever a banking question.
The extractives-specific risks: correspondent relationships, contractors, and cash
The first risk is international. Large payments cross borders — from parent companies, to lenders, to insurers, to equipment vendors — and each crossing depends on correspondent relationships with banks. Banks apply scrutiny to the clients of their clients, and an operation that cannot answer for the source and purpose of its international flows will find those relationships difficult to maintain. In the anti-money laundering world, this is where reputations are made and lost.
The second risk is the contractor network. Large operations do not move all their money directly; a significant share flows through contractors, suppliers, and third-party service providers — some of them small Guyanese businesses, some of them international firms. Each one is a potential gap. The discipline is to know the counterparty: who owns it, who controls it, what it actually does, and whether the work matches the invoice. Beneficial ownership transparency is not an abstract policy debate; it is the practical question of whether the person receiving the payment is the person the operation believes it is paying.
The third risk is the cash economy of the regions where the sector operates. Mining communities are often remote, and cash remains a practical part of how people are paid, how businesses trade, and how community commitments are honoured. Cash is also the easiest channel for laundering money, because it leaves no trail until someone chooses to record it. The discipline in these environments is not to eliminate cash; it is to control it — documented payments, verifiable recipients, records that survive the transaction. The teller's rule applies as much in a remote community as in a branch: if it cannot balance, it cannot proceed.
What integrity looks like in practice
Financial integrity is not achieved at the moment of an audit or a regulatory review. It is built in the ordinary work of the operation: know your counterparties before you contract them; document the source and purpose of every significant flow; keep records that can be checked; escalate anomalies when they appear rather than explaining them later. None of this requires a compliance department of hundreds. It requires leadership that treats financial integrity as a line responsibility — owned by the people who make the payments, approve the vendors, and manage the communities, not by a manual sitting in a binder.
Training is part of that. People cannot report what they do not recognise, and the people closest to a transaction are usually the first to see something wrong. The most effective programmes I have seen are the ones that treat every employee who touches money as part of the control environment — which is precisely the assumption banking taught me: the teller is the first line of defence, and the institution's integrity is only as strong as the weakest transaction it allows.
I hold the Anti-Money Laundering certification that sits alongside the rest of my professional training — over a decade across mining, banking, and digital strategy. The first lesson came from behind the counter, and every year since has confirmed it: the integrity of an institution is the sum of its everyday transactions. In banking, that meant balancing every drawer before the doors closed. In mining, it means being able to explain every significant flow of money the operation touches — to the regulator, to the partner, to the community, and to the record.
Guyana's oil and mining era will be judged by more than barrels produced or ounces delivered. It will be judged by whether the wealth the country generates is managed with integrity — and that judgement will be delivered transaction by transaction, by the institutions that move the money. Anti-money laundering in Guyana is not a compliance formality awaiting a regulator's deadline. It is part of the licence to operate, as real as any permit, and it must be earned the same way: consistently, visibly, and every single day.