Panama's Cobre Mine Audit Faces Evidence Challenge as President Weighs Closure

Panama's government is weighing a proposal to restart activity at the shuttered Cobre Panamá copper mine as part of a decades-long, self-financed closure, even as environmental organizations challenge the documentary basis of a government-commissioned audit. The proposal is not an authorization to reopen the mine, and President José Raúl Mulino had not announced a final decision in the latest official commission statement reviewed for this report.

The June 18 final executive report by auditor SGS Panamá Control Services, published by the Environment Ministry on June 19, assigned the mine an overall weighted compliance score of **87.73%** for the components examined. The same report gave scores of 88.23 for legal, labour and tax matters, 87.64 for environmental compliance, 90.20 for technical operations and 81.70 for current risks and future environmental liabilities. These are assessment scores, not a finding that the mine can legally reopen or that every environmental obligation was met.

The report identifies contract **OAL-DIFOR No. 003-2025** and says the audit covers technical, environmental, operational and related compliance questions for the 2019–2023 period. Its written scope expressly excludes ongoing arbitration, property disputes and legal questions not directly connected to environmental or operational compliance. An audit score therefore cannot establish the value, merits or settlement terms of pending international arbitration.

Environmental groups dispute the supporting evidence

In July, a technical working group associated with the Panamanian committee of the International Union for Conservation of Nature challenged the audit's methodology. According to contemporaneous reporting by La Prensa and other Panamanian outlets, the group said that **155 of 371 commitments** it reviewed lacked adequate publicly available supporting material. That is the group's assessment, not an independently established TFNOS finding that 155 obligations were breached.

The official SGS report and the government's September statement refer to **370 environmental commitments**. The difference between that denominator and the group's reported 371 has not been reconciled against the underlying commitment-by-commitment tables. Missing publicly accessible evidence, incomplete verification and actual noncompliance are distinct findings and should not be conflated.

On October 8, Panamanian environmental and community organizations publicly rejected the proposed restart-for-closure approach, arguing that renewed operations should not be treated as a necessary part of mine closure. Their opposition is a policy and legal position, not a court ruling on any future agreement. Cobre Panamá, meanwhile, publicly welcomed the June audit as an opportunity for technical review and said it would cooperate with the authorities, according to La Prensa's reporting at the time.

A recommendation, not a decision

The interministerial commission's **September 30** statement sets out **17 recommendations and six criteria**. It suggests evaluating negotiations with operator First Quantum Minerals that could address arbitration and fund an orderly, independently supervised closure without charging the national budget. The government also describes three distinct audit readings — 98.92%, 97.5% and 87.73% — and says they use different calculations. These percentages should not be presented as interchangeable measures.

The commission explicitly says its recommendations do **not** approve a contract, mine restart, expenditure or settlement. It describes processing of previously extracted stockpiled material under the existing preservation plan, not new extraction. President Mulino said he would review the recommendations and announce any decision himself.

The outstanding accountability questions are whether the government will publish a decision and legal framework, how any proposed closure fund would be financed and independently audited, whether the contested supporting evidence can be reconciled commitment by commitment, and what the original arbitration records actually establish. No audit criticism alone proves fraud, an unlawful restart or a loss of public money.