GlobalBQS turns every bunker quantity survey into a consistent, structured, analysable record — using the surveyor you already trust, on the vessels you already run.
Bunker quantity surveys are accurate on their own — but across a fleet, across surveyors, across ports, they don't add up to anything you can compare, search, or defend.
Every surveying company has its own template, layout, and level of detail — making fleet-wide comparison nearly impossible.
Individual PDFs pile up in inboxes. There's no view across vessels, ports, or surveyors to spot patterns or outliers.
When a quantity is challenged, records are scattered and inconsistently structured — weakening your position from the start.
GlobalBQS Logbook sits on top of the surveyor you're already commissioning — it doesn't replace it.
Through the GlobalBQS standard form — delivery, on/off-hire, or with a condition report attached.
Tank readings, densities, VCF and totals are checked and structured the moment it's submitted.
A consistent, formatted report you can compare against every other survey across your fleet.
Searchable and available to support a claim for as long as your account stays active.
Start with the surveyor relationships you already have — or let GlobalBQS handle the whole survey, end to end.
Use your own accredited surveyor. GlobalBQS standardises the reporting, structures the data, and gives you fleet-wide analytics on top of it.
GlobalBQS appoints an accredited surveyor and manages the entire survey process end to end, on your behalf.
GlobalBQS Certified Surveyor (GCS) is a free accreditation programme. Shipowners see your status before they assign a job — so it pays to be Certified.
Free to join. No subscription, no application fee — your status is earned through the surveys you actually deliver.
Apply for certification
Full trust status. Assignments through GlobalBQS count fully toward your track record and visibility.
Under review. Assignments may be limited until your metrics move back above threshold.
Not currently eligible for GBQS assignments. Can reapply once outstanding issues are resolved.
No subscriptions, no tiers to negotiate — one model for both services.
Shipowner, bunker client, or accredited surveyor — tell us where you sail, and we'll help you get set up ahead of the October 2026 launch.