NorthStandard
Many ports and regions have already stated that they will not allow the discharge of washwater from open-loop scrubbers.
The table below summarises our understanding of the positions taken by ports that have or will prohibit the use of scrubbers or have placed conditions on their use. This information is to the best of our knowledge and is for guidance only. For up to date and definitive information, you should contact the local authorities or your agents.
This information has been researched and gathered in collaboration with the Clean Shipping Alliance, and we are grateful to our network of correspondents and local sources for their valuable contributions.
https://north-standard.com/insights-and-resources/resources/news/no-scrubs-countries-and-ports-where-restrictions-on-egcs-discharges-apply