Vessels · VOSI Upload

VOSI Bulk Upload

Upload the ISSF VOSI CSV export to sync Vessels in Other Sustainability Initiatives. Vessels are matched by UVI Number (IMO). Existing VOSI records for matched vessels are replaced.

Step 1 — Select VOSI CSV file

Match key: UVI Number (IMO/TUVI) — each row in the CSV is matched against your vessel registry using the UVI Number column. The vessel's IMO field must match. Vessels not found in your registry are flagged but not created automatically.

Drop VOSI CSV here or click to browse

Download the VOSI list from vessels.iss-foundation.org · Accepts CSV, Excel (.xlsx, .xls, .xlsm, .ods)