For shipping companies with MRV/ETS obligations, it is important to be aware of the deadlines to comply with your obligations. In the course of 2025 the NEa, the administering authority for The Netherlands, will provide compliance assistance by informing you about the steps you need to take in this process. On our website you will also find other supporting information, such as links to guidances, webinars and tutorials by the EMSA or the European Commission.
For the 16th of January 2025, a webinar is announced on the (new) emissions report functionality in THETIS-MRV and the EU ETS registry. Shipping companies with MRV and ETS obligations should have received an invite per email from the EMSA directly. The webinar will be recorded and published on their website afterwards. For questions related to on-line registration please contact the EMSA Events Team (events@emsa.europa.eu).
Important obligations and deadlines in 2025 are:
Obligation |
Deadline |
System |
Submit a satisfactorily verified emissions report for each ship |
March 31st, 2025 |
THETIS MRV |
Submit a satisfactorily verified aggregated emissions report per company |
March 31st, 2025 |
THETIS MRV |
Enter the verified emissions figures |
March 31st, 2025 |
EU ETS registry |
Have the emissions figures in the registry confirmed by your verifier |
March 31st, 2025 |
EU ETS registry |
Surrender the equivalent number of allowances |
September 30th, 2025 |
EU ETS registry |
Do you have a Maritime Operator Holding Account?
Shipping companies with MRV/ETS obligations that are attributed to the Netherlands, should have already applied for a Maritime Operator Holding Account (MOHA) in the Dutch part of the EU ETS registry. If you haven’t applied for a MOHA already, please do so as soon as possible, as it will take some time to gather all documents and to process your request.
Are your registrations up to date?
Please note that it is very important to update company information and contact details in both systems: THETIS MRV and EU ETS registry. Especially if there is a change in the mandate of the shipowner to the ISM company, make sure the current responsible entity is represented correctly in both systems.
Non-compliance
In case of non-compliance with the surrender obligation, an EU sanction regime applies. Shipping companies that fail to surrender allowances are liable to an excess emissions penalty of EUR 100 (corrected for inflation) per tonne of CO2 equivalent and are still liable for the surrender of the required allowances. More information on our enforcement policy can be found on our website.