Import health standard for vehicles faces first update in four years.

Officials eye changes to import health standard for vehicles and parts.

Ministry keeping season for treating used-vehicle imports the same.

Government programme had no detections during past high-risk season.

New and used importers team up to keep heat-treatment facility at port.

Tougher rules for ro-ros from China ceases across the ditch.

Biosecurity NZ also reports more than 270 dead BMSBs found on ro-ros this risk season. 

Kiwis urged to “catch, snap and report” any BMSBs.