The development of a code of practice to better screen and educate tourist drivers is being closely watched by the Government.
Associate Transport Minister Craig Foss said rental car companies had their first meeting on drafting the measures last week.
The Transport Ministry would work with the group and offer assistance if necessary, Mr Foss said today.
"It is a more consistent approach to what hire companies ask of people, when they come to them to hire cars.
"So it will be just some triage type questions [like] 'How long have you had a licence?"'