Gold faces sanctions risk as GI-TOC maps LatAm flows

GI-TOC report: illegal gold mining in Latin America at scale

Lawmakers in July 2025 cited a GI-TOC analysis indicating that more than 70% of gold mined in Colombia, Ecuador, and Peru is illicit, and roughly 80% in Venezuela, underscoring systemic criminal control of production (according to the U.S. Congressional Record, govinfo.gov). The figures suggest a pervasive challenge across source countries and transit nodes, with knock-on effects for exporters, refiners, and financial intermediaries screening origin risk.

Brazilian enforcement has paired criminal probes with scientific verification, including radioactive isotope testing to validate provenance even after refining (as reported by Mining.com). Estimates indicate about 25%–40% of gold from the Brazilian Amazon is illegally mined, illustrating both the scale of the problem and the value of forensic tools in disputing false origin claims.

Why it matters: sanctions on illicit gold, gold supply chain traceability

Illicit gold finances transnational crime and distorts trade flows, prompting heightened sanctions and import scrutiny by U.S. policymakers and partners. Traceability expectations are rising in parallel, with industry frameworks pushing more granular disclosure of suppliers, refiners, and custody chains.

The World Gold Council has stated its members are committing to enhanced supply chain transparency, stricter reporting of refining partners, and alignment with standards such as the Conflict-Free Gold Standard (gold.org). Human Rights Watch has documented severe abuses around illegal mining in Venezuela, including environmental destruction and violence by armed groups, reinforcing the need for risk-based controls throughout the buying chain (hrw.org).

In official anti-crime guidance, the U.S. State Department’s Bureau of International Narcotics and Law Enforcement Affairs emphasized the financial-crime nexus: “illegally mined gold is used by transnational criminal organizations to launder billions of dollars,” linking the trade to national security and systemic AML vulnerabilities (thefactcoalition.org).

How refiners and traders reduce exposure to illicit gold

Compliance roadmap: due diligence, AML, and traceability tools

Risk management centers on documenting origin and custody while testing claims that raise red flags. Practical controls include risk-based due diligence on suppliers, transaction monitoring for anomalies, and independent assessments of mine-of-origin documentation.

Refiners and traders can strengthen traceability by publishing clearer refiner and sourcing disclosures consistent with leading industry frameworks referenced above. Where feasible, forensic methods such as isotope analysis complement paper trails, offering an evidentiary backstop when provenance is disputed by counterparties.

Venezuela-linked gold flows and sanctions exposure to monitor

According to the U.S. Congressional Record, about 80% of Venezuelan output is illicit, with sales routed through entities tied to the Maduro government, including Minerven and Mibiturven (govinfo.gov). These flows pose sanctions and AML risks for intermediaries handling doré or refined bars that cannot be reliably de-linked from Venezuelan sources.

Enhanced screening of counterparties, cross-checking stated origin against trade patterns, and corroborating refinery relationships can help identify concealed Venezuelan exposure. Where inconsistencies persist, conservative risk classification and further verification are warranted to avoid facilitating prohibited trade or laundering channels.