Record the vessel change
Log the material, equipment, certificate, refrigerant, store, or finding while the operational context is still clear.
IHM compliance software
MANTIS connects vessel changes, supplier evidence, certificates, reviews, audit history, and exports in one operating record for vessels and fleets. Maintain Part I through the vessel's operating life and prepare Parts II and III when recycling is planned.
Maintenance loop
Record the change, collect the evidence, preserve the decision trail, and export from the maintained record.
Log the material, equipment, certificate, refrigerant, store, or finding while the operational context is still clear.
Collect MD, SDoC, SDS, certificates, photos, or supporting files from the supplier without relying on a loose inbox thread.
Keep the evidence connected to the vessel, supplier, inventory item, change record, certificate, or survey context it supports.
Record who changed the data, who uploaded evidence, what was reviewed, and when an export or handover was generated.
Generate a survey pack, backup, transfer record, or full archive from the maintained live record.
Workflow proof
The value is not another static report. MANTIS keeps the operational record, supplier evidence, fleet status, and export path connected while the vessel changes hands, suppliers reply, and surveys approach.

Select or save a supplier, send a secure upload link, receive files without supplier account setup, and keep the delivery history attached to the vessel.
Generate exports from the maintained vessel record instead of rebuilding the evidence chain from emails, folders, and spreadsheets.
Search across vessels, separate owned and shared access, scan risk, review status, and preserve archived vessel history.
Record the change, attach the supplier proof, preserve the audit history, and carry the evidence into the next survey or handover.

Export proof
Open the nine-page survey summary for a quick review, or inspect the full archive MANTIS assembles for controlled handover and independent verification. Both use fictional records only.
Core capabilities
The same product supports a single vessel or a fleet. Account type changes the workspace, not the feature set.
Data ownership
Export structured records, customer-facing indexes, checksums, and uploaded evidence files for the organisation and vessels you control.
If you leave MANTIS, the vessel record and its evidence leave with you.
See export details
Related MANTIS resources
Explore the supplier, fleet, security, and data workflows behind the product. For a detailed comparison of software, spreadsheets, class tools, and managed services, read the buyer guide.
Start with 30 days free, add a real vessel record, and test the complete maintenance workflow. No card required.