Editorial policy
PortTrip separates verified facts, estimates and recommendations. We name the basis for costs and transport guidance, show confidence, and recommend the ship excursion when independent travel is not the responsible default.
Verification
Priority port costs, transport routes, tender constraints and return buffers are checked against named public operators, port authorities or dated price samples.
Dates
Last-verified dates change only after a substantive review, never automatically on deployment.
Commercial independence
Affiliate or purchase opportunities do not determine the verdict. Missing data is labelled limited_data.
Corrections
Material corrections are documented and propagated to the decision dataset and affected pages.