The invoice arrived.
You dispute the charges.
Demurrage and detention disputes require a clear, timestamped evidence file — not a stack of email threads. Vraimony turns your arrival notices, port logs, container records, and route deviation proof into one structured fact-based package the carrier or arbitrator can review without a call.
Shippers, freight forwarders, and finance teams disputing delay charges.
Disputing D&D invoices on behalf of clients. Need structured evidence to challenge the carrier's calculation or claim force majeure.
Managing demurrage costs that affect payment terms or LC conditions. Need documentation for bank or trade finance partner.
Tracking container delays caused by port congestion, route diversion, or carrier-side issues. Need to separate your liability from theirs.
Building a dispute file for FMC complaint, arbitration, or carrier negotiation. Need a structured, timestamped evidence pack.
Four outputs. One structured demurrage dispute file.
Container timeline record
Arrival notice, port entry, free time used, when demurrage began, and any documented delay caused by port congestion or carrier action.
Charge attribution analysis
Which charges are disputed, why, and what evidence supports the dispute. PASS for confirmed events, Declared for your claims, Unverified for carrier-side data.
Review page for the carrier or arbitrator
Shareable URL. No account needed. The carrier's dispute desk or FMC panel sees the case immediately — summary first, evidence second.
Portable export
PDF for dispute submission. JSON for technical audit. PNG for quick stakeholder sharing. All exports are yours permanently.
Evidence structures that repeat across D&D disputes.
Document the port congestion notice, your arrival date, the actual gate-in date, and the gap — showing the delay was not caused by your team.
Document when you requested release documents, when they were actually provided, and the resulting delay in container retrieval.
Link the demurrage timeline to the FM event (port closure, route diversion). Establish that the delay was outside your control and within the FM clause.
Structure the 30-day FMC dispute notice with: invoice reference, disputed amounts, timeline, and the specific charge attributed incorrectly.
Document the agreed free time, when it actually started (based on cargo ready date vs container availability), and the correct calculation.
Package a coherent evidence set across multiple containers in the same voyage — same event, different containers, one reviewable record.
Demurrage invoice in hand?
Check your evidence first.
Free readiness check. No account. Find out what documentation gaps exist before you file the dispute.