Maintenance as a Guarantee of Operational Reliability The Panama Canal operates as critical infrastructure for global maritime trade, and its reliability depends on an ongoing program of preventive, planned, and strategic maintenance. Rather than simply respond to failures, the Panama Canal Authority (ACP) proactively works to preserve, modernize, inspect, and extend the service life of thousands of assets that keep the interoceanic waterway running. Each safe transit relies on a complex operational infrastructure that is made up of locks, gates, valves, hydraulic systems, floating and ground equipment, navigation channels, dams, electrical systems, and support facilities. Keeping these components available allows the canal to provide safe, efficient, and reliable service to customers worldwide. A Strategy Aligned with Operational Efficiency and Reliability Preventive maintenance is one of the pillars underpinning the Panama Canal’s operational efficiency. Interventions are planned based on criteria of reliability, continuity, and safety, to reduce the risk of disruptions and enable assets to function at the highest standards. The locks, at the canal’s operational core, receive special attention through work such as the well-known “dry-chamber”, replacement of structural elements and electromechanical components, gate maintenance, rehabilitation of valves and corrosion protection works. All this is supported by a strict inspection program, which allows any finding to be scheduled and followed up. These interventions require months of preparation and highly coordinated execution to minimize the impact on maritime operations. A recent example of this was the dry-chamber intervention at the Pedro Miguel Locks, which was planned over six months and carried out in five days this past May.  The initiative brought together around 300 workers to help maintain continual transit while the maintenance work was performed on the one available lane. Preventive Planning Prote