On 17 June 2021, the IMO adopted amendments to MARPOL Annex VI at MEPC 76, introducing regulations 23 and 25 - the Efficiency Existing Ship Index (EEXI) and regulation 28 - the requirement to reduce Operational Carbon Intensity through the Carbon Intensity Indicator (CII).
Vessels impacted by EEXI must demonstrate compliance by their next survey – annual, intermediate or renewal – for the International Air Pollution Prevention Certificate (IAPPC), or the initial survey before the ship enters service for the International Energy Efficiency Certificate (IEEC) to be issued, whichever is the first on or after 1 January 2023 (Note: it is the actual survey date and not the survey due date that triggers compliance). Entry into force was on 1 November 2022.
Your immediate focus should therefore be on completing your EEXI and improvement calculations, if you haven’t done so already.
Some shipowners are yet to commence the process and in some cases may not be fully aware of the implications for their fleet or the reasons for moving quickly. There is opportunity to get ahead of the game and prepare for a future of sustainability.
Timeframes are short. There are several steps you may need to complete to achieve compliance. Act quickly to avoid the risk of your ships being unable to trade internationally.

eLearning - EEXI and CII Regulation Awareness.
This eLearning course will help delegates navigate the regulations and fully prepare for the requirements of EEXI.
Find out more about this eLearning course.
Discover your EEXI compliance.
Use our EEXI calculator and get an indicative view of whether your vessels comply with the latest regulation.
Use our EEXI calculator.
Webinar: EEXI & CIIS - Changes and implications - IMO MEPC 76.
This webinar will take you through the updates from MEPC 76 due to finish on 17 June 2021, when amendments to MARPOL Annex VI are due to be adopted.
Watch webinar on-demand.EEXI Technical Insights.
-
EEXI resources
EEXI resources
- LR's EEXI solutions guide.
- LR's six steps to EEXI compliance.
- eLearning - EEXI and CII Regulation Awareness.
- Class News 09/2021.
- Webinar: EEXI compliance and Carbon Intensity Reduction.
- Webinar: GHG emissions regulation: examining the outcomes of MEPC 75.
- Article: Navigating MEPC 75: Evidence of an Achilles Heel.
- IMO meetings and future legislation.
-
MARPOL Amendments
MARPOL Amendments
-
IMO Guidelines
IMO Guidelines
- IMO Res MEPC.350(78) – 2022 Guidelines on the Method of Calculation of the Attained Energy Efficiency Existing Ship Index (EEXI)
- IMO Res MEPC.351(78) – 2022 Guidelines on Survey and Certification of the Attained Energy Efficiency Existing Ship Index (EEXI)
- IMO Res MEPC.335(76) - 2021 Guidelines on the Shaft / Engine Power Limitation System to Comply with the EEXI Requirements and Use of a Power Reserve.