Demurrage disputes drag on because the facts are contested. NAVGreen gives charterers a verifiable record of what actually happened, so claims settle on evidence instead of argument.

The problem

  • Conflicting noon reports and statements of facts stall settlement for weeks.
  • Weather exceptions are hard to prove after the fact.

How NAVGreen solves it

Every voyage is recorded continuously — AIS track, noon reports and NOAA-verified weather — and key events are written to a tamper-proof evidence chain. When a claim is disputed, the laytime timeline reconstructs event by event, each weather window independently verifiable.

Book a demo

Bring a disputed voyage and we will show how the evidence chain reconstructs it. Book a demo to get started.