IMO DCS - Annual Fuel Report
IMO DCS (Data Collection System) annual fuel consumption report per MARPOL Annex VI Reg. 27 for ships > 5 000 GT.
Requirement
Submit SEEMP Part II DCS annually
Formula, assumptions, and limits
DCS reports fuel type + consumption + distance + hours. Verified by flag state. Data basis for CII calculation. Aligned with EU MRV since 2019 amendments.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| Gross tonnage | - | tonnage cert |