This page describes why a jurisdiction appears in published enforcement records and typology reports. It is not an assessment of the country, its government or its businesses. Every jurisdiction listed here is a substantial legitimate economy, and appearing in this reference is usually a consequence of trade volume and connectivity rather than of weak rules.
Why it appears
Panama operates one of the largest open ship registries in the world. Any statistical statement about vessels of concern will feature Panama prominently for the same reason any statistical statement about containers features Shanghai: scale.
What the registry actually does
Panama’s registry has deregistered vessels in response to designations and to Panel of Experts findings, and publishes deregistration notices. That is the flag state exercising exactly the function the law of the sea assigns to it, and it is the reason the false-flag indicator works: a registry that maintains its records can be asked whether it issued a registration, and can answer.
The corporate dimension
Panama is also a corporate formation jurisdiction, and single-ship owning companies registered there are a standard feature of shipping structures worldwide, for ordinary liability- limitation reasons. The concealment question is not whether a vessel is owned by a single-ship company — almost all are — but whether the ownership of that company can be established.
Vessel-level registry records are outside the scope of this site.