Jetski owners will have to register their ski if proposed changes to the Navigation Safety Bylaw go through.
The bylaw, which is revised every five years, is now out for consultation.
The 2017 review is introducing compulsory registration of jetskis. This will bring Hawke's Bay into line with other regions and make jetskis easier to identify, Harbourmaster Martin Moore said.
"I've had good feedback from the jetski sports club here in Hawke's Bay and registration is likely to be a simple online system with a one-off registration fee, as used in other regions in the North Island.
"Once registered here, you will be registered for Taupo and other areas," Captain Moore said.