Puerto Rico Court Rules on Payment Dispute Between Labs

The Puerto Rico Court of Appeals recently ruled in favor of Ponce Medical School Foundation Inc., h/c/c Inno Diagnostics, in a payment dispute with PR Clinical Reference Laboratory, Inc. This decision, made on May 22, 2026, is significant as it clarifies the enforcement of payment agreements and the consequences of non-compliance in contractual obligations.

The case, docket number TA2026CE00448, arose after Ponce Medical School Foundation filed a complaint against PR Clinical Reference Laboratory for a total of $51,346.20. This amount included overdue invoices and unreturned reagents. The court's ruling addresses the enforcement of a settlement agreement that was previously reached between the two parties.

The dispute began when Ponce Medical School Foundation claimed that PR Clinical Reference Laboratory owed them money. On January 16, 2026, the court ruled in favor of Ponce Medical School Foundation after PR Clinical Reference Laboratory failed to respond to the initial complaint. Following this, both parties reached a stipulation to amend the court's ruling, which included a payment plan and penalties for late payments.

Despite the agreement, PR Clinical Reference Laboratory failed to make the second payment on time, leading Ponce Medical School Foundation to request the court enforce the stipulated agreement. The lower court, however, denied this request, stating that the late payment could be excused due to circumstances beyond the laboratory's control, specifically a banking error.

In its ruling, the Court of Appeals, led by Judge Boria Vizcarrondo, found that the lower court erred in denying the enforcement of the settlement agreement. The court stated, “the TPI committed the first error, as it was appropriate to execute the amended judgment issued on February 10, 2026.” The court emphasized that the stipulation was legally binding and should be enforced as agreed upon by both parties.

The ruling also clarified the definition of force majeure, stating that the banking error did not qualify as such, as it was not an event that could not be anticipated or controlled. The court noted, “the actions of the bank did not constitute force majeure, as it was not the result of natural forces or an extraordinary situation.”

This decision reinforces the importance of adhering to contractual agreements and the consequences of failing to meet payment obligations. It highlights that parties involved in contracts must understand the implications of their agreements and the potential penalties for non-compliance.

Going forward, this ruling may serve as a precedent for similar cases involving payment disputes and the enforcement of settlement agreements in Puerto Rico. It underscores the courts' commitment to upholding contractual obligations and ensuring that parties are held accountable for their agreements.

As for what’s next, PR Clinical Reference Laboratory may have the option to appeal this decision. However, details regarding any potential appeal or related cases were not available in the court filing. The ruling sets a clear expectation for businesses regarding the enforcement of payment terms and the importance of timely compliance with contractual obligations.