EEXI and Engine Power Limitation (EPL)
EEXI applicability follows MARPOL VI/19, 23 and 25 by type, size, propulsion and exemption; it does not cover every ship and IEE verification belongs to the Administration or duly authorized organization.
Operational Explanation
EEXI applicability follows MARPOL VI/19, 23 and 25 by type, size, propulsion and exemption; it does not cover every ship and IEE verification belongs to the Administration or duly authorized organization.
Regulatory Reference
MARPOL Annex VI regulations 19, 23, 25; EEXI Guidelines.
Scope of Application
Relevant ship types generally from 400 GT, with exact categories, thresholds and exemptions.
Procedure / How to Complete It
- Determine ship type/size/propulsion and exemption.
- Calculate attained versus required EEXI.
- Design EPL/ShaPoLi with approved OMM where used.
- Obtain verification and IEE update from Administration/authorised RO.
- Maintain seals, overrides and operational records.
Practical Example
Class may verify only when acting under applicable RO delegation, not merely as a Society.
What Typically Goes Wrong
Writing every ship or always naming the Classification Society as certifying authority.
Common Mistakes Mistake Library
| Mistake | Consequence | How to Avoid It |
|---|---|---|
| Writing every ship or always naming the Classification Society as certifying authority. | Non-compliant decision or treatment | Follow the approved arrangement and applicable sources |
What the PSCO Checks
Operational Tips
- Separate current requirement, class/maker, SMS and voluntary guidance.
- Do not improvise tests, thresholds or intervals.
- Record deviations and corrective action.
Preparation checklist
- Reg.19 scope
- Type/size
- Exemptions
- RO delegation
- IEE updated
FAQ
Related Topics
Last substantive revision of this page: 31 August 2026 · page fingerprint 2d7269a81908