IMO DCS (Data Collection System) annual fuel consumption report per MARPOL Annex VI Reg. 27 for ships > 5 000 GT.
Formula
$$ GT \geq 5000 \Rightarrow \text{DCS annual report} $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $GT$ | Gross tonnage | - | tonnage cert |
Sources
- MARPOL Annex VI Reg. 27.