I’ve read the NZ MPI website and it seems they have lots of advice and suggestions for how to comply. Issue is, once your hull is fouled, how do you come into compliance. From what I read, the NZ government believes you’ve gotta haul it out of the water. Regent knew these requirements and thought they could become compliant with in water cleanings. According to Explorers General Manager and confirmed by the Staff Captain, the knew they weren’t in compliance since the ship was in Phuket. They actually tried in-water cleanings 7 times. My issue is since Regent knew, why weren’t passengers informed before the boarded in Sydney and again in Auckland?
from the NZ MPI website: Currently, in-water cleaning of international vessels is not allowed in New Zealand. This means that there are no approved providers of in-water cleaning services for international vessels at this time.